I know many people have heard of  WebMD, or even stopped by their site,  it’s a great place to get your health care questions answered.  What you may not know, they now have a section devoted to pets. The WebMD Healthy Pets section covers everything from behavior to preventative care.

They also feature top stories, today’s is about the controversy over pet vaccines.

WebMD Pet Health Feature by Bill Hendrick

Reviewed by Katherine Snyder, DVM, Dip ACVIM

Many pet owners and some animal scientists believe that we are over vaccinating our pets. They also think that some shots may be doing more harm than good. One type of cancer in cats, for example, is known to be caused by injections. In addition, vaccines can cause allergic reactions.

Because reports and rumors of side effects have become so widespread, pet owners increasingly are asking their vets about shots. Andy Smith, DVM, a long-time Atlanta veterinarian, says he has “this conversation with a client twice a week. It’s clear there’s a lot of confusion and concern.” So WebMD went to some top veterinary experts to find answers you can use in sorting out your own concerns.

Go visit WebMD to read the full article and find out why dogs need vaccines, if you should vaccinate, and can they cause cancer.

*Thanks Bella for barking this to me.

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In Pontiac and Inkster, MI. hundreds of dogs have died from an outbreak of parvo.

Dogs are infected by contact with feces from contaminated dogs and often die three days after symptoms appear.

Hundreds of dogs, mainly puppies, are dying in Pontiac and Inkster because of an outbreak of parvovirus, a virulent disease that is easy to prevent and expensive to treat, veterinarians and animal protection workers said Sunday.

“This is the worst outbreak I’ve seen in Pontiac in the 20 years I’ve been working here,” said Pam Porteous, manager of the Animal Care Network, which operates in Pontiac and Inkster. She said she has been told by shelter workers that Detroit and Flint have outbreaks, too.

Porteous said some 300 dogs have died in Pontiac alone this summer.

Porteous said low-income communities are especially vulnerable because residents often can’t afford to vaccinate their puppies — shots cost $10 to $80 each — and because they typically keep their pets outside as watchdogs, where the animals can be infected by stray dogs with the disease.

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When it comes to vaccinating your dog there seems to be a lot conflicting views in the world of veterinary medicine.  Having been to quite a few vets over the years with our dogs I have noticed that some seem to push vaccines more than others. When I’ve asked about a titer test to keep from over vaccinating some vets have dismissed it immediately without even discussing it.

Is it money or concern for our pets?  It’s hard to answer, but I do know more and more articles are coming out about the dangers of over vaccinating.

So, it was with interest I read an email that was sent to me stating there was a new protocol being accepted among vets based on Dr. Jean Dodds’ research.  I searched on the internet to see what I could find, it turns out while Dr. Dodd does have her own belief about vaccinations she has nothing to do with the email that’s been sent around claiming the change of protocol. On ItsForTheAnimals.com you can read her full response.

Dr. Dodds’ article on vaccinations is very interesting and does provide important information that every pet owner should read.  After that, it’s up to you to decide how to proceed.

CHANGING VACCINE PROTOCOLS

The challenge to produce effective and safe vaccines for the prevalent infectious diseases of humans and animals has become increasingly difficult. In veterinary medicine, evidence implicating vaccines in triggering immune-mediated and other chronic disorders (vaccinosis) is compelling. While some of these problems have been traced to contaminated or poorly attenuated batches of vaccine that revert to virulence, others apparently reflect the host’s genetic predisposition to react adversely upon receiving the single (monovalent) or multiple antigen “combo” (polyvalent) products given routinely to animals. Animals of certain susceptible breeds or families appear to be at increased risk for severe and lingering adverse reactions to vaccines.

The onset of adverse reactions to conventional vaccinations (or other inciting drugs, chemicals, or infectious agents) can be an immediate hypersensitivity or anaphylactic reaction, or can occur acutely (24-48 hours afterwards), or later on (10-45 days) in a delayed type immune response often caused by immune-complex formation. Typical signs of adverse immune reactions include fever, stiffness, sore joints and abdominal tenderness, susceptibility to infections, central and peripheral nervous system disorders or inflammation, collapse with autoagglutinated red blood cells and jaundice, or generalized pinpoint hemorrhages or bruises. Liver enzymes may be markedly elevated, and liver or kidney failure may accompany bone marrow suppression. Furthermore, recent vaccination of genetically susceptible breeds has been associated with transient seizures in puppies and adult dogs, as well as a variety of autoimmune diseases including those affecting the blood, endocrine organs, joints, skin and mucosa, central nervous system, eyes, muscles, liver, kidneys, and bowel. It is postulated that an underlying genetic predisposition to these conditions places other littermates and close relatives at increased risk. Vaccination of pet and research dogs with polyvalent vaccines containing rabies virus or rabies vaccine alone was recently shown to induce production of antithyroglobulin autoantibodies, a provocative and important finding with implications for the subsequent development of hypothyroidism (Scott-Moncrieff et al, 2002).

Vaccination also can overwhelm the immunocompromised or even healthy host that is repeatedly challenged with other environmental stimuli and is genetically predisposed to react adversely upon viral exposure. The recently weaned young puppy or kitten entering a new environment is at greater risk here, as its relatively immature immune system can be temporarily or more permanently harmed. Consequences in later life may be the increased susceptibility to chronic debilitating diseases.

W. Jean Dodds, DVM
938 Stanford Street
Santa Monica, CA 90403

The article is rather long, but I suggest taking a few minutes to go read the rest at ItsForTheAnimals. If you’ve been questioning your vet about over vaccinating this is a great article to print out and bring with you on your next visit.

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