There's lots of current research about over vaccinating these
days, my opinion is that three vaccinations before a year of age are plenty
four at the most before one-year age!
Overdoing vaccinations can start a dog down a long road of autoimmune
problems in the future, from allergies to organ failure over vaccinating a
young dog can be bad and start expensive relationships with vet in the
future. Many Vet's like to bring
your dog into the office as much as possible vaccination protocols are one of
those ways.... I Vaccinate once every three years with the rabies shot and as
soon as vaccination laws and rabies change to five years I am sure once every five
years will work great too!
Think about it??
Do you vaccinate your child every year of it's life for the exact same disease- except for the flue vaccinine(which is changed every year with a different strain) has that ever happend?- with few exceptions viruses in dogs are the same every year and the vaccines that are given are not ever a diffenrent strain like the human flue vaccine they are the exact same formula they do not change... It is rather ludacrist in my opinion to vaccinate every year it is just not common sense and vets know this!!! but just graceing their dog in some cities is 100 dollars or more. the multi vaccine costs them less then 2 dollars a shot but you are charged often more the 30 dollars. this is a big money maker for vets and all it does is harm your dog (ALL FORMS OF AUTOIMMUNE-STARTING WITH ALLERGIES)so you have to take the dog back and back.. Do NO Harm ! just because they are dogs not humans? even their own vet conferences say there is absolutly no need to revaccinate after puppy immunity is built up... Where is your DO NO HARM?JUST LIKE POLOTICS MONEY IS THE ONLY REASON!MONEY AND POLITCS FROM THE DRUG COMPAINIES THAT PRODUCE THE VACCINES ALL THE WAY DOWN TO THE VET THAT PROFITS FROM IT.
FEEL FREE TO CROSS POST-ONE BREEDERS OPINION -ROBIN KRUMM
Hundreds of studies and atricles from resaerch vets below
--------
Origi
World-renowned veterinary research
scientist, Dr. W. Jean Dodds, and I have established The Rabies Challenge
Fund to raise
funds to conduct concurrent 5 and 7 year canine rabies vaccine
challenge studies in the United States. (Results of Michel AubertÕs challenge
study published in 1992 demonstrated that dogs were immune to a rabies
challenge 5 years after vaccination and Dr. Ronald SchultzÕs serological studies
have shown that dogs have antibody titer counts at levels known to confer
immunity 7 years after vaccination for rabies.) Dr. Dodds is trustee of the
fund and we are in the process of submitting IRS documentation for tax-exempt
501 (c) 3 status. For more information on the fund, read Aaron Miller's Lincoln County
Weekly story
Rabies
Challenge Kicks Off Fundraiser http://www.courierpub.com/articles/2005/10/12/lincolncountyweekly/local_news/4news.txt Kay
Liss's story Nationwide
Campaign Launched to Fund Rabies Vaccine Study in the Lincoln County News at http://www.mainelincolncountynews.com/index.cfm?ID=14204; Denise
Flaim's 9/19/05 story Challenging
the Rabies Vaccine in Newsday http://www.newsday.com/mynews/ny-lspets4432971sep19,0,1274963.column and
Nancy Freedman Smith's Story in Maine Today, News, The Rabies
Challenge Fund
http://blogs.mainetoday.com/dogslife/002976.html. You can access the fund's
official poster at http://www.zbirdbrain.com/PetAdvocatesTownHallCisSupport.htm . Anyone wishing to have a
copy of the 1992 French challenge study data from a research team led by Michel
Aubert in which dogs were demonstrated to be immune to a rabies challenge 5
years after vaccination, please e-mail me.
Also, in attempt to give pet
owners adequate information so they do not inadvertently overvaccinate
their animals, the Nation's First legislation which would have required
veterinarians to provide vaccine disclosure forms to pet owners BEFORE they
vaccinate their animals (cats
& dogs) was
filed in Maine this year. The bill, LD 429, An Act to Require
Veterinarians to Provide Vaccine Disclosure Forms (http://www.mainelegislature.org/legis/bills/billtexts/LD042901-1.asp http://www.dogsadversereactions.com/vaccines.html )
had been introduced on my behalf by Representative Peter Rines of Wiscasset and
was vigorously opposed by the Maine Veterinary Medical Association and its
members at the public hearing on February 28th and was recently defeated by
Maine's Legislature. Pet owners in CT, PA, FL, MO, MN, RI, WI
and TX are working on getting similar bills filed in their states for next
year's legislative sessions, and AB263 was introduced in Nevada this year
(2005) http://www.leg.state.nv.us/73rd/Reports/history.cfm?ID=1803 (contact
Abigail Richlin-Schwartz at gold.eagle@cox.net).
The
following are Board Notes (November 2005) from the Texas Board
of Veterinary Medical Examiners to Texas veterinarians entitled, "Board Statement of Policy
on Vaccination Protocols and Informed Consent": http://www.tbvme.state.tx.us/news.htm then click on "November 2005
Board Notes". This link http://www.tbvme.state.tx.us/Open%20Ltr%20To%20Veterinarians.pdf will
take you to their original open letter to all Texas veterinarians.
Permission to post and cross-post granted.
Texas
State Board of Veterinary Medical Examiners
November
2005 Board Notes
In
February 2003, the Board adopted AN OPEN LETTER TO VETERINARIANS RE:
VACCINATION PROTOCOLS. In the LETTER, the Board noted that many aspects
of veterinary practice were evolving quickly, including the area of vaccination
protocols Ð vaccination intervals, duration of immunity, risks of vaccination,
and the efficacy of certain vaccines that are routinely used by many
Veterinarians. Recent studies have cast new light on these issues,
prompting organizations such as the American Veterinary Medical Association,
American Association of Feline Practitioners, and American Animal Hospital
Association, to issue reports suggesting a need to revise some commonly
accepted practices.
While
the Board has stated that it does not intend to Òmicro manageÓ the practice of
veterinarians in this area, it did recommend that veterinarians keep informed
of the latest developments in vaccines and vaccinations; communicate with
clients the benefits and risks associated with the administration of any given
vaccine; and seek the clientÕs consent to the vaccinations offered. The
Board followed up with a reminder in the November 2004 Board Notes, again urging Veterinarians to review
their vaccination protocols. The Board noted that mere adherence to
custom may, in some cases, be insufficient to meet the evolving standard of
care for administering various vaccines. For example, coronavirus
vaccines are still being routinely prescribed for dogs and cats by some
veterinarians, although recently published positions of the veterinary associations
unanimously do not recommend them.
The
Board believes that veterinarians are becoming aware of the vaccination issues
and changes are being made. Some are beginning to discuss with their
clients the concept of ÒcoreÓ versus Ònon-coreÓ vaccines. Clients are
also becoming better informed on vaccination issues. One area that is
still of concern is that of informed consent. Indications are that not
enough is being done to inform the client of the need for the offered vaccines
and the securing of informed consent. This simply involves a veterinarian
providing enough information about the vaccines to the client so that he or she
can give a reasoned consent to the recommended vaccines. This, in turn,
requires a discussion of risks versus benefits of vaccination on a pet-by-pet
basis. The benefits of certain vaccines, for example, distemper and
parvovirus, are well known health threats and do not require detailed
explanation, while a vaccine for Lyme Disease, where risk is not the same in
all locations, may need more explanation. Options to a vaccine may be
available. Less frequent vaccinations may provide the necessary
protection in many cases.
Once
the risks and benefits of the vaccines have been explained to a client, the
veterinarian should seek the clientÕs consent for the recommended
vaccines. A written Òauthorization to vaccinateÓ is recommended, but if a
written authorization is not used, the patient record should be carefully noted
to show that the client approved the vaccines after an explanation of benefits
and risks. Examples of model consent forms are now widely available.
Informed
consent is not a new concept in veterinary medicine. Veterinarians
routinely seek consent for treatments for their patients. The Board believes that informed consent
should become the standard for vaccination protocols as well.
Veterinarians are urged to consider this matter with the goal in mind of
improving veterinary services for all their patients.
It's official -- the lawfirm of the Chicago
lawfirm of Childress Duffy Goldblatt, Ltd. (petvaccine@childresslaw.net)
312-494-0200
-- attorneys Roy R. Brandys and John Sawin-- has posted an
announcement on their website about the NATIONAL pet vaccine
class action lawsuit
that their firm is undertaking at http://www.childresslaw.net/CM/Custom/Custom52.asp "arising
from the misrepresentation of the need for vaccinations for your pets."
Please educate yourself to make sure
you don't needlessly overvaccinate your companion animals. Following are three recent
stories on the issue as well as an excellent article from Animal
Wellness and
links to various articles on pet vaccines.
Pet Vaccines Informed Consent Posters/Flyers you
can use free of charge: (my Meadow is the yellow lab in 3 of the posters) http://www.zbirdbrain.com/PetAdvocatesTownHallCISPics.htm
Purdue University's Great Dane Health
& Vaccine Study: http://www.vet.purdue.edu/epi/gdhstudy.htm
Pet Vaccination: An
Institutionalized Crime by Catherine O'Driscoll http://www.whale.to/vaccine/driscoll1.html
NBC-Still Vaccinating Your Pet Every
Year? That May Not Be Necessary and May Even Cause Harm http://msnbc.msn.com/id/8572826/
Schultz, Dog Vaccines May Not Be
Necessary
http://www.news.wisc.edu/8413.html (Dr. Ronald Schultz of U.Wisconsin School of Veterinary Medicine)
Should Vets Warn About Vaccines? http://www.newsday.com/features/columnists/ny-lspets4348332jul18,0,403799.column
Necessary or Not? Some
Veterinarians and Pet Owners are Questioning Vaccines: http://www.concordmonitor.com/apps/pbcs.dll/article?AID=/20050612/REPOSITORY/506120373/1013/NEWS03
Vaccination often Good for Life:
http://www.newsday.com/news/columnists/ny-lspets4251551may09,0,3030875.column?coll=ny-main-tabheads
No Vaccines for us this Year: http://blogs.mainetoday.com/dogslife/001539.shtml
Vaccinating Pets Could Do More Harm
than Good (NBC
Channel 4 Los Angeles) http://www.nbc4.tv/news/4448558/detail.html
Suspicious Shots: http://www.consciouschoice.com/2005/cc1803/suspiciousshots1803.html
Veterinarian
warns over-vaccination can harm pets http://www.wistv.com/Global/story.asp?S=3408959&nav=0RaPaSJX
Are Annual Pet Vaccines Necessary? http://www.prevention.com/article/0,5778,s1-6-81-118-3844-1,00.html
Can Vaccinating Pets Make them Sick? http://www.nbcsandiego.com/news/4501426/detail.html
Targeting changing vaccine protocols: http://www.vetmedpub.com/stu/target.html
Improving Veterinarians' Income a Top
Goal of AVMA President-elect candidate Childers http://www.avma.org/onlnews/javma/mar04/040315g.asp
What Do We Tell Our Clients?, http://www.dvmnewsmagazine.com/dvm/article/articleDetail.jsp?id=61696
Developing
Common Sense Strategies for Fiscal Responsibility: http://www.dvmnewsmagazine.com/dvm/article/articleDetail.jsp?id=61694
AAHA
Wraps Up Canine Vaccine Guidelines: http://www.dvmnewsmagazine.com/dvm/article/articleDetail.jsp?id=46546
Deadly Immunity http://www.rollingstone.com/politics/story/_/id/7395411
ABSTRACT (2004): Serum antibody
Titres to Canine Parvovirus, Adenovirus and Distemper Virus in Dogs in the UK
which Had Not Been
Vaccinated
for at Least Three Years: http://veterinaryrecord.bvapublications.com/cgi/content/abstract/154/15/457
Below is an article
from the Lincoln
County Weekly about
the letter that Maine's Agriculture, Conservation & Forestry Committee sent
to the Maine Veterinary Medical Association on June 3, 2005 strongly
recommending that veterinarians in the state give pet owners vaccine disclosure
information. Pet owners I have beeen coming into contact with have stated
that their veterinarians are still not giving them any disclosure materials.
Please e-mail me back if you would
like a copy of the letter to the MVMA or have any questions.
Regards, Kris L. Christine
Lincoln County Weekly -- June 16, 2005
State
Recommends Veterinarians Provide Vaccine Disclosure
by
Aaron Miller
AUGUSTA -- A state committee recently encouraged Maine veterinarians to inform
pet owners of the recommended interval for administering vaccines.
Senate Chair Sen. John Nutting and House Chair Rep. John Piotti wrote to the
Maine Veterinary Medical Association President Matt Townsend earlier this
month, asking veterinarians to provide pet owners with that information.
The association consists of Maine veterinarians and volunteers and represents
over 90 percent of veterinarians in Maine.
The June 3 letter came after the state's Committee on Agriculture, Conservation
and Forestry voted Wiscasset Rep. Peter Rines' proposed legislation requiring
veterinarians to provide vaccine disclosure forms ought not to pass.
The Maine Veterinary Medical Association opposed Rines' LD 429, a bill that
would require a veterinarian to provide a vaccine disclosure form to the owner
of a cat or dog before vaccinating those animals. The proposal came after
Kris Christine, of Alna, said she inadvertently learned her veterinarian
administered a vaccination her pet did not need.
The vaccine disclosure is aimed at releasing information regarding proven or
demonstrated durations of immunity as well as advantages and disadvantages of
vaccines.
"We strongly encourage Maine veterinarians to inform pet owners of the
recommended interval for administering a vaccine and potential risks associated
with that vaccine," Nutting and Piotti wrote. "We realize that immunology
is not a static field and the science is complex. We do not propose to
dictate the detail of information provided. We do, however, want to
emphasize the importance of information being available at veterinarian's
offices."
Nutting and Piotti requested the Maine Veterinary Medical Association apprise
the Committee on Agriculture, Conservation and Forestry of any materials or
guidelines developed by the association in regard to the committee's request.
"We would like to know the extent to which these guidelines or materials
are being incorporated in your members' veterinary practices," Nutting and
Piotti wrote.
In an interview June 14, Townsend said that the Maine Veterinary Medical
Association is not opposed to the committee's request. Townsend added
that the veterinary association is currently in the process of including
information about vaccines on the association's website. Different
opinions on vaccinations and protocols are planned to be posted, he said.
"We have never been opposed to the legislature saying we'd like for you to
offer some type of pamphlet," Townsend said. "But we have
questions about what pamphlets we should use."
The committee does not make any recommendation in the June 3 letter.
"I don't think a pamphlet is the one answer or the best answer,"
Townsend said. "It is a step that can be quite helpful for a lot of
clinics. The whole concept we are in favor of."
Although pleased with the committee's request, Christine remains skeptical.
"I personally don't believe a majority of veterinarians will provide
disclosure," Christine said. "I think it will be necessary for
the committee to introduce the bill in December."
If veterinarians refuse to disclose vaccine information, Christine recommended
pet owners contact their representatives.
"Pet owners are entitled to full disclosure," Christine said.
"They deserve to know how long these vaccines have been proven for
immunity."
Aaron Miller may be reached at amiller@courierpub.com.
Below http://www.animalwellnessmagazine.com/mag/v72/72/p42.htm is
the first in a series of timely articles on pet vaccinations appearing in
the April 2005 issue of Animal Wellness Magazine. In the article, they extensively
quote Dr. Ronald Schultz, Chair & Professor of Pathobiological Sciences at
the University of Wisconsin School of Veterinary Medicine, whose challenge
studies form the base of the American Animal Hospital Association's 2003 Canine Vaccine
Guidelines .
The American Animal Hospital
Association's 2003 Canine Vaccine Guidelines are accessible at Leeburg
Training http://www.leerburg.com/special_report.htm or
http://www.britfeld.com/dvm.htm scroll down to Canine
Vaccine Guidelines and click on For .pdf file of
the webpage to Canine Vaccine Guidelines article, click this piece of text.
The following are quotes from the article
that I found especially interesting and once again illustrates
why Representative Rines' LD 429, An Act to Require Veterinarians to
Provide Vaccine Disclosure Forms is so important to pet owners -- they
simply will not have access to this information otherwise.
Excellent Source for Dr. Schultz's challenge studies on vaccine durations of
immunity: http://www.ivis.org/advances/Infect_Dis_Carmichael/schultz/chapter_frm.asp?LA=1 You might also want to
access Dr. Robert Rogers' website presentation on veterinary vaccines at http://www.newvaccinationprotocols.com/.
Regards, Kris Christine
ÒI have studies that show duration of
immunity at seven to nine years for all the core vaccines except rabies, and
even on an antibody basis I can show that rabies gives much longer protection
than three years,Ó says Dr. Schultz.
Although AAHA recommends vaccinating
against distemper every three years after the initial puppy shots, challenge
studies have shown that the minimum duration of immunity can last five to seven
years, and perhaps even longer. In fact, titers have indicated that dogs can be
protected for nine to 15 years. ÒTo be honest, although canine distemper is a
core vaccine, I think a dog only needs to receive it once in his life,Ó says
Dr. Schultz. ÒThe same goes for canine parvo and adenovirus-2. ThatÕs the
vaccination program IÕve been practicing on my own dogs without any difficulty
whatsoever. WeÕve never had a vaccine-preventable disease occur.Ó
"challenge
studies indicate that a vaccinated kitten can remain protected from feline
parvo for eight years."
For more
information on Vaccine-Associated Feline Sarcomas from the American Veterinary
Medical Association and why it is so important to have enough information so
you do not overvaccinate your pet, click on
this link: http://www.avma.org/vafstf/vafstf01.asp.
Animal Wellness Magazine, Volume 7,
Issue 2 (2005)
http://www.animalwellnessmagazine.com/mag/v72/72/p42.htm
Vaccination:
Which ones do
they REALLY NEED, and HOW OFTEN?
by
Ann Brightman
When
Helena took her new Sheltie puppy, Mick, to the vet for his first check-up, she
felt more than a little anxious when it came time for him to receive his shots.
While she wanted to protect her new friend from deadly diseases like distemper
and parvo, she was also concerned about the health risks associated with
over-vaccination. Although Helena went ahead with the vaccines and follow-up
boosters, she was worried about subjecting Mick to subsequent annual shots,
even though her vet told her she was risking her dogÕs health even more by not
doing so.
ItÕs a common quandary these days,
especially as we hear more and more about the often devastating side effects of
over-vaccination. How do we prevent our dogs or cats from contracting
infectious diseases that can often be fatal, while also protecting them from
the equally serious health consequences of too many shots? The best strategy is
to learn which vaccines are absolutely necessary (referred to as core
vaccines), why theyÕre needed, and what the minimum requirements are for each
to ensure protection from disease without over-vaccinating.
WHAT
ARE CORE VACCINES?
ÒCore vaccines are those that every dog
or cat should receive, regardless of geographic location or lifestyle,Ó says
Dr. Ron Schultz, Professor and Chair of the Department of Pathological Studies
at the University of Wisconsin-MadisonÕs School of Veterinary Medicine. For
dogs, the four core vaccines are canine distemper (CDV), canine parvovirus-2
(CPV-2), canine adenovirus-2 (CAV-2) and rabies. Those for cats are feline
panleukopenia or parvovirus (FPV), feline herpesvirus-1 (FHV-1), also referred
to as feline viral rhinotracheitis, feline calicivirus (FCV) and rabies. In
this article, the first in a three-part series, weÕll be taking a close-up look
at canine distemper, feline panleukopenia and rabies.
The eight vaccinations listed above are
considered core because the diseases they protect against are distributed over
a wide area and have a high mortality rate. ÒThese vaccinations are absolutely
necessary,Ó says Dr. Schultz. ÒYou want the vaccine to be the first antigens to
prime the immune system. You donÕt want to leave it up to natural immunization or
exposure.Ó This is because, when compared to the actual disease-causing virus,
the vaccine is a safer way to protect the animal. ÒIf the vaccine is live, itÕs
attenuated. If itÕs killed, it canÕt cause disease,Ó explains Dr. Schultz.
ÒItÕs true that many puppies that never see a vet get naturally immunized by
exposure to distemper, as an example, but for every one that gets vaccinated,
probably another would have died if the first encounter with distemper occurred
prior to vaccination.Ó
MINIMIZING
VACCINATION
Although core vaccines are necessary to
protect your companion from infectious disease, even these do not need to be
given on an annual basis. ÒThatÕs what weÕre trying to change,Ó says Dr.
Schultz. ÒWhat we recommend is that both puppies and kittens get the core
vaccines at least once at or over the age of 12 weeks.Ó The 12 weeks is
significant, because prior to that, many animals still have passive maternal
antibodies that block immunization, which means they may not respond to the
vaccine and are therefore unprotected against the disease. American Association
Hospital Association (AAHA) guidelines recommend vaccinating again at one year,
and once every three years after that, although even that may not be necessary. ÒI have studies that show duration of
immunity at seven to nine years for all the core vaccines except rabies, and
even on an antibody basis I can show that rabies gives much longer protection
than three years,Ó says Dr. Schultz.
CANINE DISTEMPER (CDV)
CDV is a highly infectious and often
fatal disease that attacks the respiratory, gastrointestinal and central
nervous systems. Although dogs of any age can contract distemper, puppies up to
six months of age are most susceptible to the disease, which
can cause a range of symptoms from fever,
loss of appetite and eye inflammation in its early stages, to diarrhea,
vomiting, pneumonia, and neurological complications such as ataxia, seizures
and paralysis.
Canine distemper occurs around the world
not only among domesticated dogs, but also in many wild carnivores such as
raccoons, skunks and foxes. ÒWildlife is actually now more of a reservoir for
distemper than dogs are,Ó says Dr. Schultz. ÒThe virus is spread mainly by air,
or by direct contact with secretions from the infected animal. The mortality
rate among puppies with distemper is 50% or higher.Ó On the plus side, the
distemper virus is very fragile and easily destroyed by outside influences. ÒIt
doesnÕt live very long in the environment,Ó says Dr. Schultz. ÒIt dies very
quickly because it is what we call an enveloped virus. These kinds of viruses
are highly susceptible to water, disinfectant and sunlight.Ó
Although there is only one distemper
serotype, there are several genotypes. ÒWhat this means is that, from an
immunologic standpoint, it doesnÕt matter which distemper infects the animal,
theyÕre all similar; the vaccine for canine distemper can protect against the
different genotypes.Ó Dr. Schultz adds that modified live vaccines (MLV) are
most effective for distemper. ÒIn fact thereÕs no question in my mind that you
should be using live vaccines for most of the cores. Although attenuated, live
vaccines infect and replicate, and thatÕs how you get immunity.Ó
Although
AAHA recommends vaccinating against distemper every three years after the
initial puppy shots, challenge studies have shown that the minimum duration of
immunity can last five to seven years, and perhaps even longer. In fact, titers
have indicated that dogs can be protected for nine to 15 years. ÒTo be honest,
although canine distemper is a core vaccine, I think a dog only needs to
receive it once in his life,Ó says Dr. Schultz. ÒThe same goes for canine parvo
and adenovirus-2. ThatÕs the vaccination program IÕve been practicing on my own
dogs without any difficulty whatsoever. WeÕve never had a vaccine-preventable
disease occur.Ó
Titer testing is highly effective for
canine distemper, but according to Dr. Schultz, the best time to do it is at
two weeks or more after the last puppy vaccination, to ensure that the animal
responded to its initial vaccines. ÒTo my mind, thatÕs the only time itÕs of
medical benefit to use a titer test for canine distemper. After that, you donÕt
really need to titer the animal since you can easily go five or seven years
before the next vaccine.Ó
FELINE
PANLEUKOPENIA (FPV)
Although FPV is sometimes referred to as
feline distemper, this terminology is misleading. ÒWhen I talk about feline
Ôdistemper,Õ I always talk about it as feline parvo or panleukopenia,Ó explains
Dr. Schultz. ÒThe virus that causes this disease is essentially
identical to the canine parvo virus, but
not the canine distemper virus. If a dog has parvo, it can infect a cat, but
this doesnÕt happen with distemper.Ó
Most often found in kittens, FPV is a
contagious and deadly disease that attacks and destroys growing cells in the
intestine, blood and nervous system. It causes diarrhea, vomiting, a lowered
white blood cell count, and neurological symptoms such as tremors. Kittens up
to six months of age can easily die from the disease, while older cats may
develop much milder signs. ÒThereÕs a tremendous age-related resistance to
parvo,Ó says Dr. Schultz. ÒIf the animal is less than a year old, mortality is
80% to 100%. However, I rarely see mortality in animals over a year of age,
although I might see mild morbidity. Nevertheless, feline parvo is the one cat
vaccin4e I absolutely insist on.Ó
Like canine distemper, feline parvo has
worldwide distribution with outbreaks occurring most commonly in urban areas
during the summer months. The disease is transmitted by direct contact,
although cats can also contract FPV from the fecal matter of an infected
feline. Unlike canine distemper, the parvo virus is extremely long-lived, and
can remain active in the environment for months or even longer. ÒParvo is what
we call a naked virus and is one of the most resistant,Ó says Dr. Schultz. Soil
contaminated with the parvo virus still has the ability to infect an animal a
year later. ÒIn fact, parvo is more often caused by environmental contamination
than direct contact with an infected animal. You donÕt need the infected cat to
be in the environment for very long in order for it to leave the virus behind.Ó
As with canine distemper, MLV vaccines
are very effective for preventing feline panleukopenia. ÒWith parvo, in fact,
youÕd better be using live vaccines, because the killeds donÕt work.Ó As with
other core vaccines, kittens should be vaccinated at 12 weeks. Titer testing is
very effective for this disease, although challenge
studies indicate that a vaccinated kitten can remain protected from feline
parvo for eight years.
RABIES
(RV)
Unlike distemper and parvo, rabies is a
disease that can be transmitted from animals to humans, which is why rabies
vaccinations are required by law throughout North America. The virus infects
the central nervous system, causing encephalitis and death. Symptoms can
include confusion, partial paralysis, aggressive behavior, excessive salivation
and other neurological signs. Although rabies occurs worldwide, including in
Asia, Africa and Latin America, some countries such as the U.K. are
rabies-free. In North America, rabies is most prevalent in the eastern portions
of the continent, although cases can occur anywhere. Wild animals such as
raccoons, skunks, bats and foxes are the major carriers. Because rabies isnÕt
age-related, mammals at all stages of life can be affected with the same degree
of severity. The chief means of transmission is by a bite from an infected
animal.
ÒThere are multiple strains of rabies,
but the important thing is that the vaccine prevents infection with all those
different strains,Ó says Dr. Schultz. ÒAlthough the risk of infection in
domesticated animals is generally low, the public health concern is the issue.
ThatÕs what drives the regulations for rabies vaccines.Ó As with the other core
vaccines, puppies and kittens should be vaccinated at 12 weeks. Although some
states and provinces have approved a three-year rabies vaccine, some still
require annual re-vaccination for dogs and cats, even though the duration of
immunity based on challenge studies has been shown to be three to seven years.
ÒThe regulations vary from state to state and province to province, and even
from municipality to municipality.Ó ItÕs also important to realize that a
municipality might have a more restrictive requirement than the state or
province itÕs a part of, although not the other way around.
ÒRabies titers are effective, but
thereÕs no point running them because youÕre going to have to vaccinate your
animal by law anyhow,Ó says Dr. Schultz. However, titer testing for rabies is
useful in cases where the animal has had an adverse reaction to the vaccine, or
has a medical condition that could be aggravated by the vaccination. ÒIn these
situations, local municipalities will sometimes accept a letter from the vet as
a reason not to vaccinate every three years, But the guardian has to understand
that the animal is still considered to be non-vaccinated, and if it bit
someone, it would be treated as such if itÕs gone beyond the three years,
irrespective of the vetÕs letter. Even so, if you have a dog that for health
reasons
shouldnÕt be given a rabies vaccine,
itÕs better to take the chance of it being quarantined for biting someone than
to give the vaccine and kill the dog.Ó
BACK
TO BASICS
Vaccinations definitely have their place
in disease prevention, but knowing where to draw the line is key. ÒIÕve seen it
go from no vaccines back in the mid-1960s, to where we just kept adding one
after the other,Ó says Dr. Schultz. The pendulum has since started swinging
back again as organizations such as AAHA and American Association of Feline
Practitioners (AAFP) began looking more closely at which vaccines out of the 12
for cats and 16 for dogs were really needed and why. ÒWe used to have one
manufacturer that made a canine vaccine combo with 13 different components in
it. ThatÕs not good, and thatÕs why itÕs not available anymore.Ó Now, by contrast,
companies are coming out with information demonstrating that their products
give duration of immunity lasting several years. ÒAll the major manufacturers
are coming on board and saying that their core vaccines give at least three
years immunity. To me, thatÕs the greatest gratification in the more than 25
years IÕve been doing this.Ó
The following article on LD 429, An Act to Require Veterinarians to Provide
Vaccine Disclosure Forms, appears in the Sunday, February 20, 2005 issuse of
the The Lewiston Sun Journal and may be accessed at the link below.
http://www.sunjournal.com/news/maine/20050220151.php
Too many shots?
By
Bonnie Washuk, Staff Writer
Sunday, February 20,2005
Ashleigh
D. Starke/Sun Journal
CANINE
CONCERNS: Kris Christine of Alna hopes the Legislature will pass legislation
requiring all Maine veterinarians to give pet owners disclosure forms on the
pros and cons of vaccinations. In January 2003, her Labrador retriever, Meadow,
pictured here, developed a mast cell tumor on the site of a rabies vaccination.
AUGUSTA
- Like many pet owners, when Kris Christine of Alna got cards from her veterinarian
reminding her that Meadow's and Butter's shots were due, she brought in her
lovable Labs.
Her vet recommended that her pets have
rabies shots every other year and distemper shots every year, Christine said.
But months after Meadow's biannual rabies
shot in the fall of 2003, she noticed something. "He had this weird thing
on his back hind side," she said. "Every time he'd run, it would
swell, then it would go away."
Meadow eventually was diagnosed with
mast cell cancer, which Christine believes resulted from the vaccination
injection at that same spot on his leg. "It's not something you
want," she said. "It's an aggressive cancer."
Veterinarians say the likelihood is very
small that Meadow's cancer stemmed from the shot. However, while taking care of
Meadow's cancer, Christine stumbled on a hot debate in the animal health field:
How often should dogs and cats be vaccinated?
While experts stress that vaccines are
vital to the health of pets, mounting research indicates vaccines can no longer
be considered harmless. Research shows they can cause adverse health effects -
everything from lower immunity against viruses, bacteria and parasites, to
cancer - and that some vaccines do not have to be given as frequently as once
thought.
In response, the American Animal
Hospital Association in 2003 began recommending less frequent vaccinations for
cats and dogs.
Christine, who began researching the
subject after Meadow's cancer was detected, quickly became an energetic
crusader, spreading information about vaccinations and questioning frequency
guidelines. She believes that by following her veterinarian's recommendations,
"Meadow was being over-vaccinated for years."
Ashleigh
D. Starke/Sun Journal
Kris
Christine of Alna hopes the Legislature will pass legislation requiring all
Maine veterinarians to give pet owners disclosure forms on the pros and cons of
vaccinations.
In
the process, Christine said she discovered that Maine law required a rabies
shot for dogs and cats every two years, despite the fact that the vaccine's
manufacturer says it is good for three.
She questioned the law in early 2004,
and it was changed last fall, according to state public health veterinarian Dr.
Robert Gholson. The state now mandates that rabies shots be given every three
years. (Saying not all veterinarians have gotten the word, Gholson is sending
out a second reminder.)
Christine now hopes she will be equally
successful with her next effort: to get the Legislature to pass a law requiring
Maine veterinarians to disclose the pros and cons of vaccines.
Rep. Peter Rines, D-Wiscasset, is
sponsoring L.D. 429, and said that since introducing the bill, the outpouring
of e-mails and letters in favor has been overwhelming.
"In my tenure as a legislator I've
never had this kind of response," he said. Pet owners are thanking him,
and some people outside Maine have said they hope his bill will lead to similar
laws in other states, he said.
"Everyone wants to do the best
thing for our four-legged friends," said Rines, noting his bill is
intended only to give consumers information.
But some Maine veterinarians plan to
voice their opposition to the bill at its public hearing on Feb. 28. Saying
they feel like they're under attack, the opponents say they see no need for
disclosure forms.
The
making of a crusader
After
Meadow was diagnosed with cancer last year, he underwent two operations. A
chunk of his back thigh was removed.
On the bottom of one of Christine's
veterinarian bills in April for cancer treatment was a reminder that Meadow's
distemper shot was due in November and his next rabies shot in 2005.
It upset Christine. "I said, 'He's
not going to be alive then.'"
Christine said her veterinarian said the
cancer did not come from the vaccine, but Christine was skeptical. She grew
even more doubtful after learning that the law required dog immunizations every
two years even though the rabies vaccine lasted three.
When she got the bill, Christine told
her vet she had a problem giving her dog vaccinations every year or every other
year.
"Here's my dog lying at my feet,
suffering with a huge chunk of his hind leg removed. I thought, 'You were
giving him medication that you know he doesn't need.'"
Christine found a new veterinarian and
became an advocate for changing the laws and making pet owners more aware of
the potential health risks posed by vaccinations. "We need the
tools," she said
She is not the only one who feels that
way.
Among those concerned about pets receiving
vaccinations too frequently are AKC judge and former breeder Arnold Woolf of
Lewiston and Larry Doyon of Munster Abbey Kennels in Minot, breeders of German
shepherds. Both say they support the legislation.
Experts:
Risks are low, but . . .
Christine's
efforts have also met angry opposition. Last week the Maine Veterinary Medical
Association came out against L.D. 429. In a Feb. 2 letter to lawmakers, MVMA
President Matt Townsend did not directly spell out why the organization is
opposed to the bill.
But Townsend complained that such a law
would mandate "cumbersome disclosure and consent procedures for every
vaccination and medication dispensed by veterinarians." It also said
Christine "has launched what can only be described as an aggressive scare
campaign, designed to drive a wedge of distrust between pet owners and their
veterinarians."
Actually, the law makes no mention of
medication other than vaccines. The law says veterinarians must provide
disclosure forms informing consumers about the advantages and disadvantages of
vaccines.
MVMA Executive Director Bill Bell said
there is no Maine protocol on how often vaccines should be administered, and
that even top researchers disagree. "The bill is vague to the point of
being ridiculous," he said.
Veterinarians are worried a disclosure
form would scare away some pet owners from having their dogs and cats
vaccinated, which would lead to diseases coming back, Bell said. He added that
the bill will increase paperwork for veterinarians without doing any good.
One nationally recognized vaccine
researcher, Dr. Ronald Schultz, favors the law.
While rare, vaccines can cause adverse
health affects in cats and dogs, said Schultz, an expert in animal vaccinations
and chair of the department of pathobiological sciences at the University of
Wisconsin School of Veterinary Medicine.
"I favor anything that would better
inform the potential buyer of what they need and what they're getting," he
said in a telephone interview from his Wisconsin office.
A majority of veterinarians are already
providing that information, but some are not, he said.
The thinking that vaccines are harmless
is changing, Schultz said, adding that annual vaccinations don't help pets, and
can hurt them. "For years we worked under a philosophy of 'if it doesn't
help, (at least) it won't hurt.'"
What he called "an awakening"
began in the 1980s when healthy cats given vaccines were getting cancer.
"The odds were small, but if the odds are 1 in 1,000 that doesn't matter
if it's your pet," he said.
The probability of dog vaccines causing
cancer is lower than cats, he said. "But we're constantly learning. The
wake-up call to the veterinarian profession was that vaccines create a risk.
... No matter how rare the adverse effects are, we don't want to give a product
that's not needed."
Schultz said the veterinary profession
has been using annual or biannual shots as a way to bring clients through the
door for the more important exam. Convincing pet owners to come in by telling
them their pets' annual or biannual shots are due should no longer be
practiced, he said.
Schultz cited the newest guidelines from
the American Animal Hospital Association, which in 2003 went from recommending
annual distemper shots to one every three years. Under the guidelines, dogs and
cats should receive core shots for rabies and distemper beginning at 12 weeks,
a booster at one year, then boosters no more frequently than every three years.
(Some central and western Maine veterinarians are following the
recommendations, others are not. See related chart.)
All other vaccines are
"optional," according to Schultz and the AAHA, and are based on the
animal's lifestyle and risk. For instance, annual Lyme disease and heartworm
vaccines may be important for pets living in areas where those diseases have
been prevalent, but may not be necessary where they have not, he said.
Maine
vets already informing
While
not all researchers or veterinarians agree with Schultz, many acknowledge that
the thinking regarding vaccines has changed in recent years, and that more vets
are giving vaccinations less frequently.
"There's been a paradigm shift to
greater focus on trying to encourage clients to see the importance of an examine
and not vaccines, that vets aren't just for shots anymore," said Dr. Bill
Bryant, past president of MVMA. Physical examinations at least once a year are
important, he stressed, especially when considering that dogs and cats
"age seven years on average for every year we age."
Part of that examination, Bryant said,
involves making a recommendation on what vaccines a pet should have, based on
the pet's lifestyle. For instance, a dog that is never with other animals may
need less vaccine protection than one that goes to a doggie day care. An indoor
cat needs less than one that roams outdoors.
In part because of that important
relationship between a veterinarian and a pet owner, Bryant and at least some
other Maine veterinarians remain wary of Christine's legislation. Veterinarians
are already giving clients information on the risk of vaccines, he said.
Central Maine Veterinary Hospital in Turner, for instance, asks pet owners to
sign a vaccination consent form that outlines the concerns.
Dr. Susan Chadiman of Androscoggin
Animal Hospital in Topsham said L.D. 429 is well intentioned and that the
veterinarian's office "is the place for dialogue, for education." But
she said she's against the bill because a mandated disclosure form would not
enhance that.
"It would create a tremendous
amount of paperwork," Chadiman said. "And a real concern is that it
leaves wide open who's going to decide what is science, what is fact."
Christine, whose dog Meadow is now doing
"very well," counters that science has already proven that the
protective effects of pet vaccines last longer than even the newest
recommendations. But she said her legislation is simply about a consumer's
right to know.
"I think pet owners have a right to
know what veterinarians know" about the effects and effectiveness of
vaccines, she said.
No one would advocate giving a human a
10-year tetanus shot every two years, she said. Pet owners are consumers.
"They need to know there's no benefit in giving their dogs booster shots
more often ... and it does put them at increased risk for adverse side
effects," she said.
The
proposal
What: The bill says veterinarians "shall provide
a vaccine disclosure form to the owner of a dog or cat before vaccinating that
dog or cat. The vaccine disclosure form must provide information regarding the
advantages and disadvantages of vaccines."
When: L.D. 429 will be heard before the legislative
Committee on Agriculture, Conservation and Forestry. The public hearing has
been scheduled for 1 p.m. Monday, Feb. 28, in Room 206 of the State Office
Building.
http://www.sunjournal.com/news/maine/20050301145.php
For the dogs
By
Bonnie Washuk, Staff Writer
Tuesday, 1,2005
AUGUSTA
- A public hearing Monday on a proposal to mandate consumers be given
information about the risks and benefits of vaccines turned into a face-off,
with no agreement between veterinarians and pet owners.
Veterinarians staunchly opposed
legislators forcing them to give pet owners information about vaccines. They're
already doing that, they said. And the science about adverse health risks from
vaccines is "fluid," making it impossible to give good information,
veterinarians said.
Pet owners and dog breeders who jammed
into the standing-room-only hearing were on the other side of L.D. 429. They
questioned why veterinarians were so opposed to giving out information.
With her little dog, Minnie, in her
arms, Laura Moon of Brunswick said she favors the bill. Everyone was there
because they love animals, she said. "That's why I think disclosure is so
important. How as an owner, as a guardian, do you know if you don't know?"
When any activity raises potential harm,
precautionary measures are warranted, even if the cause and effect are not
fully understood, Moon said. "How can we make an informed decision if we
don't have information?"
Joan Jordan, a dog breeder and dog
obedience teacher from Woolwich, said she's seen dogs "that have had a
vaccine that had had lumps and died. Personally I had a dog a couple of years
ago I lost." Weeks after her dog had a vaccine, she underwent surgery and
chemotherapy, she said, adding that 18 months later "Sarah" died.
When humans are prescribed medicine
they're given information about possible risks, Jordan said. "I see no
reason why the veterinarians feel that that's a threat to their services. ...
What's the problem with us just knowing what the research is saying?"
Arnold Woolf of Lewiston, a breeder and
dog judge, called the bill a "safeguard for dogs and cats." Years ago
he sold a Collie puppy to a couple who took that puppy to their veterinarian.
That veterinarian "re-inoculated the animal," giving shots the puppy
already had. The dog died within 48 hours from a vaccine overdose, Woolf said.
" That's what the autopsy showed."
Veterinarians
disagreed that the bill would do any good. They testified about how critical
vaccines are to keeping dogs and cats disease free, how their profession is
under attack with inaccurate information.
Dr. Bill Bryant of Winthrop, past
president of the Maine Veterinary Medical Association, said veterinarians are
strong proponents of education, but they're against the bill. Vaccine protocols
have changed and will continue to change, he said. Experts disagree on the
science of health risks, he said. With that science "fluid," Bryant
asked who would write information in disclosures, and what set of research
would be used?
Legislators should not mandate
disclosure forms "for what is a rapidly evolving national veterinary issue
that Maine veterinarians are actively addressing," Bryant said.
Dr. Paul Wade of Manchester said polls
show that veterinarians are among the most trusted professionals. Wade said he
gives his clients numerous consent and information forms on many services,
including vaccines, that show the benefits and side effects.
Most veterinarians are also doing that,
he said. "There is no need for a state law to force us to do something
we're already doing voluntarily. The bill is not a legislative issue,"
Wade said with a tone of annoyance. "The hidden agenda behind this bill is
not for the protection of welfare for animals, but an attempt to further
control an already ethical and trusted profession."
The Agriculture, Conservation and
Forestry Committee will take up LD 429 in an unscheduled work session, possibly
March 16, those attending the hearing were told.
http://www.mainelincolncountynews.com/index.cfm?ID=10870
Hearing
on Pet Vaccine Disclosure Forms Draws a Big Crowd
By
Kay Liss
A
hearing on a proposal to require veterinarians to provide to pet owners
disclosure forms on vaccines was standing-room-only on Monday in Augusta.
Comments were fairly equally divided, with citizens in support on one hand and
veterinarians opposed on the other.
The proposed act is the latest effort
spearheaded by Kris Christine of Alna to correct what she views as flaws in
state laws regarding the administering of vaccines to pets, dogs in particular.
She recently was successful in bringing
enough attention to discrepancies in canine rabies vaccination rules, which
resulted in over-vaccination of dogs in Maine for 17 years, that the law was
changed, extending the administering of inoculations from two to three years.
Language exempting sick dogs from the requirement is soon to be added, due to
the persistence of the Alna mother and dog owner.
This new proposal, initially championed
by former Senator Chris Hall of Bristol, and presently by Rep. Peter Rines
(D-Wiscasset), is an important next step, Christine believes, providing pet
owners with scientifically-based information on which to make decisions on other
routinely-given canine vaccines, specifically the distemper, parvovirus,
hepatitis booster shot, recommended annually by vets. In her research into the
rabies vaccines issue, she came upon information that suggested this booster
vaccine was protective for much longer than a year.
First to speak to the Agriculture,
Conservation and Forest Committee at the hearing, Christine began: ÒMany Maine
veterinarians have failed to inform clients that most core veterinary vaccines
protect for seven or more years, and pet owners, unaware that their animals
donÕt need booster vaccinations more often, have unwittingly given their
companions useless booster shots Ð taking an unnecessary toll on their finances
and animalsÕ health.Ó
Her testimony was bolstered by
information from various authoritative sources, including Dr. Ronald Schultz, a
leading researcher and authority on veterinary vaccine. His studies formed the
scientific basis of the American Animal Hospital AssociationÕs (AAHA) 2003
Canine Vaccine Guidelines, Recommendations, and Supporting Literature, which
stated: ÒWe now know that booster injections are of no value in dogs already
immune, and immunity from distemper infection and vaccination lasts for a
minimum of 7 years based on challenge studies and up to 15 years (a lifetime)
based on antibody titer.Ó
In the American Veterinarian Medical
AssociationÕs Principles of Vaccination literature, Christine further quoted,
ÒUnnecessary stimulation of the immune system does not result in enhanced
disease resistance, and may increase the risk of adverse post-vaccination
eventsÓ including Òautoimmune disorders, transient infections, and/or long-term
infected carrier states. In addition, a causal association in cats between
injection sites and the subsequent development of a malignant tumor is the
subject of ongoing research.Ó
Speaking in support of the bill, a
social worker from Warren, Jennifer Pearson, said she was ÒbaffledÓ by the
resistance of the veterinarians to the disclosure forms. Just as peoplesÕ
rights are recognized to know the risks and benefits of drugs they take, so
should the rights of pet owners be recognized in the vaccines recommended for
their animals.
Arnold Woolf, a dog breeder from
Lewiston and an AKC judge, testified that the disclosure forms would provide a
ÒsafeguardÓ to dogs and cats. He added that he didnÕt see why supplying such a
disclosure form should be a burden to vets, since pharmacists supply consumers
a print-out of the pros and cons of drug they purchase without any trouble.
Another breeder, Kay Sukforth of Sukee Kennels in Warren, commented that she
thought the vets should welcome such a form, because it would protect them from
possible lawsuits.
Dr. Bill Bryant, past president of the
Maine Veterinarians Medical Association (MVMA), testified that vaccine
protocols were in a Òperiod of transitionÓ and that the science is so complex
and in a state of flux that it would be too difficult to provide a reliable and
simple disclosure form. He said he didnÕt want to turn Òour professionÓ into
managed care. He also accused the Christines of carrying on a negative campaign
against the veterinarian community.
When asked by a number of legislators
why he had previously said he was in favor of the disclosure form legislation,
having stated in a Veterinary News magazine article ÒItÕs time for something
like this to come out É disclosure forms will be an important resource to have
available, [and] if it goes before the Legislature, weÕd likely support it,Ó
Bryant appeared hardpressed to explain. He did agree a usable form might be
devised but did not support it being devised by a legislative committee but by
veterinarian associations.
Other veterinarians claimed they were
already giving their clients information about vaccines so didnÕt need to
provide disclosure forms. A number claimed to be just like ÒJames Herriot,Ó the
well-known veterinarian and author of ÒAll Creatures Great and SmallÓ who has
become a symbol of the ideal, trustworthy vet.
A supporter of the forms, Laura Moon of
Brunswick, appeared with her Jack Russell Terrier, who had a large tumor on its
side. She urged legislators to pass a law so that people would have more
knowledge of vaccines, and that possible side-effects of such vaccines might be
avoided.
Legislators will convene a work session
on the bill in about two weeks. The act would be the first of its kind in the
nation.
My Testimony
February 27, 2005
TO:
The Agriculture, Conservation and Forest Committee
RE:
LD 429, An Act to Require Veterinarians to Provide Vaccine Disclosure Forms
My name is Kris
Christine and I live with my family in Alna, Maine. Before I begin my
testimony, IÕd like to advise the committee that one of the worldÕs leading
veterinary research scientists, Dr. W. Jean Dodds, wanted to be here today to
testify in support of LD429, but could not do so because of prior commitments.
With her permission, in the attachments to my testimony, I have included her
letter to Representative Peter Rines dated February 17, 2005 (Attachment 5)
resolutely endorsing this first-in-the-nation veterinary vaccine disclosure
legislation.
I am here today to respectfully urge this committee to
recommend passage of LD429
Ð An Act to Require Veterinarians to Provide Vaccine Disclosure Forms because pet owners need the
scientifically proven durations of immunity (how long vaccines are effective
for) in order to make informed medical choices for their animals.
Many Maine veterinarians have failed to inform clients that most core
veterinary vaccines protect for seven or more years, and pet owners, unaware
that their animals donÕt need booster vaccinations more often, have unwittingly
given their companions useless booster shots Ð taking an unnecessary toll on
their finances and animalsÕ health. The human equivalent would be
physicians vaccinating patients against tetanus once every year, two years, or
three years and not disclosing that the vaccines are known to be protective for
10 years.
For years veterinarians have sent pet owners annual, biennial and triennial
reminders for redundant booster shots and justified it with vaccine
manufacturersÕ labeled recommendations. According to the American
Veterinary Medical AssociationÕs (AVMA) Principles of Vaccination (Attachment 6), Ò..revaccination
frequency recommendations found on many vaccine labels is based on historical
precedent, not on scientific data É [and] does not resolve the question about average or maximum
duration of immunity [Page
2] and..may
fail to adequately inform practitioners about optimal use of the productÉ[Page 4] .Ó As the Colorado State
University Veterinary Teaching Hospital states it: ÒÉbooster vaccine
recommendations for vaccines other than rabies virus have been determined
arbitrarily by manufacturers.Ó
Dr. Ronald
Schultz, Chairman of Pathobiological Sciences at the University of Wisconsin
School of Veterinary Medicine, is at the forefront of vaccine research and is
one of the worldÕs leading authorities on veterinary vaccines. His challenge
study results form the scientific base of the American Animal Hospital
AssociationÕs (AAHA) 2003
Canine Vaccine Guidelines, Recommendations, and Supporting Literature (Attachment 7). These
studies are based on science Ð they are not arbitrary. The public,
however, cannot access this data. The American Animal Hospital
Association only makes this report available to veterinarians, not private
citizens, and MaineÕs pet owners are unaware that the AAHA Guidelines state on Page 18 that: ÒWe now know that
booster injections are of no value in dogs already immune, and immunity from
distemper infection and vaccination lasts for a minimum of 7 years based on
challenge studies and up to 15 years (a lifetime) based on antibody
titer.Ó They
further state that hepatitis and parvovirus vaccines have been proven to
protect for a minimum of 7 years by challenge and up to 9 and 10 years
based on antibody count. So, unless the Legislature passes LD429
requiring veterinarians to provide vaccine disclosure forms, dog owners who
receive an annual, biennial, or triennial reminders for booster shots will not
know that nationally-accepted scientific studies have demonstrated that animals
are protected a minimum
of 7 years
after vaccination with the distemper, parvovirus, and adenovirus-2 vaccines
(see Page 12 AAHA 2003 Guidelines attached, and Table 1, Pages 3 and 4).
"My
own pets are vaccinated once or twice as pups and kittens, then never again
except for rabies,Ó
Wall
Street Journal
reporter Rhonda L. Rundle quoted Dr. Ronald Schultz in a July 31, 2002 article
entitled Annual
Pet Vaccinations may be Unnecessary, Fatal (Attachment 2). Dr. Schultz knows
something the pet-owning public doesnÕt Ð he knows thereÕs no benefit in
overvaccinating animals because immunity is not enhanced, but the risk of
harmful adverse reactions is increased. He also knows that most core
veterinary vaccines are protective for at least seven years, if not for the
lifetime of the animal.
The first entry under Appendix 2 of the AAHA Guidelines (Attachment 7) ÒImportant Vaccination
ÔDoÕs and DonÕtsÓ is
ÒDo Not Vaccinate
Needlessly Ð DonÕt revaccinate more often than is needed and only with the
vaccines that prevent diseases for which that animal is at risk.Ó They also caution veterinarians:
ÒDo Not
Assume that Vaccines Cannot Harm a Patient Ð Vaccines are potent medically
active agents and have the very real potential of producing adverse events.Ó Very few pet owners have had
this disclosed to them.
The AVMAÕs Principles
of Vaccination (Attachment
6) states that ÒUnnecessary
stimulation of the immune system does not result in enhanced disease
resistance, and may increase the risk of adverse post-vaccination events.Ó (page 2) They elaborate by
reporting that: ÒPossible
adverse events include failure to immunize, anaphylaxis, immunosuppression,
autoimmune disorders, transient infections, and/or long-term infected carrier
states. In addition, a causal association in cats between injection sites
and the subsequent development of a malignant tumor is the subject of ongoing
research.Ó(Page
2)
Referring to
adverse reactions from vaccines, the Wall Street Journal article cited above (Attachment
2) reports: ÒIn
cats there has been a large increase in hyperthyroidism and cancerous tumors
between the shoulder blades where vaccines typically are injected.Ó With modified live virus
vaccines (distemper, parvovirus, hepatitis), some animals can actually contract
the same disease which they are being inoculated against. If the public
knew an animalÕs immunity to disease is not increased by overvaccination, they
would certainly not consent to expose their pets to potential harm by giving
them excessive booster shots
Veterinary
vaccines are potent biologic drugs Ð most having proven durations of immunity
much longer than the annual, biennial or triennial booster frequencies
recommended by vaccine manufacturers and veterinarians. They also carry
the very real risk of serious adverse side affects and should not be
administered more often than necessary to maintain immunity.
The extended durations of immunity for vaccines is not ÒnewÓ or ÒrecentÓ
science as some members of the Maine Veterinary Medical Association (MVMA) have
claimed. AAHA reveals on Page 2 of their Guidelines that ideal reduced vaccination
protocols were recommended by vaccinology experts beginning in 1978.
A Veterinary
Practice News
article entitled ÒManaging Vaccine ChangesÓ (Attachment
3)
by veterinarian Dennis M. McCurnin,
reports that: ÒChange has been discussed for the past
15 years and now has started to move across the country
According to a September 1, 2004 article in the DVM veterinary news magazine
(Attachment 1), the 312 member Maine Veterinary Medical Association (MVMA) Òchampions full
disclosure of vaccine
information to pet owners.Ó MVMA president, Dr. Bill Bryant,
is quoted as stating: ÒIts time for something like this to come out É disclosure
forms will be an important resource to have available, [and] if it goes before the
Legislature, weÕd likely support it.Ó
It is time. Pet owners have the right to know the scientifically proven
durations of immunity for the veterinary vaccines given their animals, as well
as the potential adverse side effects and benefits. LD 429 would make
that standardized information available to all pet owners.
Respectfully
submitted,
Kris
L. Christine
Alna, ME 04535
Attachments