The functions of cat vaccination:

1. It can help cats prevent diseases. Cat vaccines are attenuated vaccines. The virus will not harm cats after special cultivation and technical treatment. When cats are vaccinated, this attenuated virus can stimulate cats to produce antibodies, so cats will not be susceptible to infectious diseases.

2. It can control the spread of infectious diseases. The virus's ability to spread is particularly strong. If no one has immunity, the virus will spread wantonly and become more and more serious. When more cats are vaccinated, there will be relatively fewer sick cats, and the ability to spread will also be greatly reduced.

3. It can extend the life of cats. The mortality rate of some infectious diseases is extremely high. Even after being cured, it will leave many sequelae, or reduce the cat's physical fitness, causing the cat to be frail and sickly. Injecting vaccines can protect cats from some diseases. Once their physical fitness is improved, they can naturally recover. Live longer.

4. It can ensure human safety. Some diseases in cats are zoonotic and are very likely to be transmitted to humans. Therefore, preventing cats is also a way for owners to protect their own safety.

5. It allows the owner to save expenses. It is very difficult to treat infectious diseases in cats, the medical expenses are very high, and the treatment time will be relatively long. Therefore, cats will be less susceptible to infectious diseases, and the owners will save some money on medical expenses.