Yes, feline rash is a viral disease. After adult cats recover from treatment, they will carry it for life but will not relapse easily. After a cat has contracted the spores virus, the cat should be regularly supplemented with lysine and Meownix to enhance the cat’s resistance. In addition, after a cat suffers from this disease, the home must be cleaned, and items, toys, and sleeping areas used by pets must be thoroughly cleaned with disinfectants.