Dog Vaccination

 

Dog Vaccination

Written by: Myla Paggao, vet student at Isabela State University Main Campus

Vaccines have saved the lives of millions of dogs by protecting them against diseases. Before vaccines were created, dogs have had a very short life and most of the time die from distemper, hepatitis, leptospirosis, parvovirus, and complications of upper respiratory infections such as a kennel cough. And there are more risks bringing up a puppy.

 

What is a vaccine?

A vaccine is the preparation of killed microorganism, living attenuated (weakened) organism that is administered to artificially increase immunity to a particular disease (Merriam-Webster). These are created from the agents that cause the disease (virus or bacteria), which can also be a synthetic substitute.

 

What Vaccines do?

  • Increase Resistance to Infection
  • Vaccines Mimic the Real Disease

 

Why Is Dog Vaccination Important?

  • Target specific diseases
  • Protect everyone who is vaccinated
  • Stop epidemics
  • Vaccines are Life Saving

 

How do Vaccines work in Dogs?

Vaccines’ goal is to stimulate the immune system so the body can recognize the infectious agent and to produce antibodies to the disease. If the immunized dog is later exposed to the disease, these antibody-producing cells “remember” their earlier encounter with the harmful disease and react quickly to make more antibodies for protection.

 

Different Types of Dog Vaccines

  1. Weakened (Modified Live) – Produced by weakening a live vaccine or removing its disease-causing ability. The advantage of this type of vaccine is that they emit a large immune system response, so you only have to receive the vaccine once or twice. But on the other hand, they have to be kept in special conditions, like refrigeration. They can mutate and might cause the disease
  2. Inactivated (Killed) Vaccine – These vaccines are produced by killing the infectious agent they do not have to be refrigerated. Remember these “killed” virus or bacteria will never come back to life and cause your dog the disease. Booster shots are usually required as these only “weakly” stimulate the host immune system to make antibodies.
  3. Toxoid Vaccine – Toxoids made by inactivating the toxin that some infectious agents create. Toxoids used against Tetanus and Diphtheria. They will never be reactivated and because of the disease. The good thing here is you only have to have the vaccine once or twice. Synonymously with modified live vaccine, they need to be refrigerated.
  4. Subunit Vaccine- Made by taking apart an infectious agent and only using the antigenic part (the part that stimulates an immune response).

 

Time to Produce Protection

Vaccines do not stimulate immunity immediately after they are given. It takes 5-14 days for the immune system to respond and remember the agents that are introduced. There are cases when two or more vaccinations must be administered apart to achieve the desired protection.

 

Importance of Physical Exam

Dogs need to be healthy to receive the vaccination. Sick dogs do not respond well to vaccination. Veterinarians provide health and nutrition information that you can’t get from pet stores. Dogs that visit the veterinarian once a year are healthier, happier, and live longer.

 

Tailored Vaccination Program

Not every dog needs the same set of vaccinations. Dog owners should work with their veterinarians to design a vaccination schedule for each pet based on age, health status, reproductive status, and the environment.

 

Vaccination: Balancing the Risks

Even vaccines that have been proven to be safe and effective in most animals may cause adverse reactions to a small group of animals. However, vaccines have greatly reduced the incidence of diseases in many countries, protecting the health of many animals. Also, by vaccinating animals against diseases that are zoonotic (transmissible between animals and humans), we are protecting people as well.

 

Adverse Reactions to Vaccines

Vaccine reactions are uncommon, but they are important to watch out for because some of these rare reactions can be fatal. It is recommended that your dogs be monitored for vaccine reactions for 24 hours following vaccinations.

Common Vaccine Reactions

  1. Local inflammation, swelling or hair loss (most common)
  2. Mild symptoms such as sneezing or lethargy.
  3. Systemic reactions (including anaphylactic shock)

***Epinephrine – is the common drug of choice to counteract the adverse reaction of vaccines and it has been proven very effective in only a matter of seconds.

Dog Parents, how about your dogs, vaccinated or not? Beneficial or even dangerous?

2017-08-21T06:50:08+00:00
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