The probability of cat distemper from a kitten to a big cat depends on the situation of the big cat. If the big cat has been vaccinated and the antibody level is up to standard, the cat distemper cannot be transmitted to the big cat. If the big cat has not been vaccinated, the cat will be infected. The probability is very high, but big cats being infected with feline distemper and getting sick are two different things. Some big cats may be infected with feline distemper virus but will not get sick.
Tips:
There are two ways for cats to get feline distemper. One is direct contact with the pathogenic infection, and the other is the feline distemper virus itself that develops when the resistance is low. .