How often should cats be vaccinated?

If it is a vaccine to prevent infectious diseases, the cat can generally be vaccinated at around 8 weeks of age and the cat needs to receive 3 doses of this vaccine in the first year, usually at an interval of around 28 days between each dose; if it is a rabies vaccine, the cat can generally be vaccinated at around 11 weeks of age and only one dose is used. However, these two vaccines are not required after the first year of vaccination, and owners are advised to vaccinate their cats annually to strengthen the preventive effect.