Cats that are not vaccinated pose a certain risk to humans. Cats that have not been vaccinated against rabies have a higher risk of contracting rabies. If such cats bite, scratch, or lick human wounds, it may lead to the spread of rabies. Therefore, it is very necessary for cats to be vaccinated against rabies once a year. 
Vaccinating cats is to prevent them from contracting serious diseases that could lead to death. Regular vaccinations help cats develop antibodies in their bodies. Common vaccines include the feline triple vaccine and the rabies vaccine, which mainly prevent four diseases: feline panleukopenia, feline rhinotracheitis, calicivirus, and rabies.
