It is not recommended to vaccinate pregnant cats because most of the vaccines currently in clinical use are attenuated live vaccines. Injecting pregnant cats will harm the fetus through the blood-fetal barrier. It is recommended to vaccinate the mother cat three months after giving birth, after the kittens are weaned, and when the mother cat is in good health. If an injection is necessary, try to go to a pet hospital to choose an inactivated vaccine.

What are the consequences of a female cat being vaccinated during pregnancy?

1. Because the female cat’s body resistance is weak during pregnancy, and most vaccines are attenuated single vaccines, which can stimulate the body Producing an immune response, this process may cause the cat to become infected and have adverse effects on the fetus, leading to premature birth, miscarriage, fetal malformation and other phenomena.

2. Because the cat’s body resistance is relatively poor during pregnancy, vaccination will also lead to a decrease in the cat’s immunity, which may cause the pregnant cat to lose weight or even miscarry. It is also possible that the vaccine may not be successfully vaccinated, which may also affect the maternal antibodies of the fetus.

3. Cats should be particularly careful not to inject feline distemper vaccine during pregnancy. This vaccine can be transmitted to the fetus through the placenta of the female cat, causing premature birth, fetal malformation, and even miscarriage.

What should you pay attention to when giving cats vaccinations?

1. Vaccines can only be given when the cat is healthy.

2. It is recommended to test the antibody titer after injecting the basic vaccine to check whether the immunity is successful.

3. It is recommended to do antibody testing every year to avoid side effects caused by frequent vaccinations, because the protection produced by the vaccine may not last more than one year.