Dog owners all know that dogs must be vaccinated, because vaccination can not only protect the dog’s health and enhance the dog’s own immunity, but also prevent the dog from transmitting some diseases to others. Humans, so vaccinations are good for both humans and dogs. But not every vaccination will be successful. Sometimes dogs are vaccinated but still get infectious diseases. This is a vaccination failure. The reasons why dog ​​vaccinations fail are revealed. Owners should not panic! Let’s take a look below.

Nowadays, parents who raise dogs know that dogs need to be vaccinated, but the success of the vaccine injection also depends on many factors, such as the quality of the vaccine, the route or procedure of vaccination, and the dog's The body's immunity, etc., so today we will take a look at the specific reasons for dog vaccine failure.

1. Nutritional factors

After the dog is vaccinated, the antigens entering the body will also produce different levels of immune responses, but this requires certain nutrients. Foreshadowing, so if the nutrients in the dog's body are lacking or insufficient, especially vitamins A, D, B, E and various trace elements and full-price proteins, your e-antibodies will not be able to quickly generate the required amount. This leads to stagnation of the immune response or a decrease in immune response capability, which can directly lead to immune failure.

2. Genetic factors

The dog’s body’s immune response to vaccination is controlled to a certain extent by genetic factors. And there are many types of dogs, and their vaccine responses are also different. This means that the same vaccine will have different reactions in different dogs. Some dogs may be vaccinated successfully, while others may fail.

3. Antibody factor

This is one of the most common reasons for vaccination failure. Maternal antibodies are antibodies that protect puppies from infectious diseases in their early stages. However, the individual immune response of each dog is different, and the vaccines used are different, so the success of vaccination is very important. Rates are also different.

Through the article, I believe everyone understands what causes dog vaccination failure. Therefore, before giving the dog a vaccine, it is recommended that the owner take the dog to the hospital for a comprehensive physical examination to try to eliminate the above-mentioned factors that lead to vaccine failure.