Feline zoonotic diseases.

Many of the feline zoonoses occur more frequently in veterinary personnel owing to their direct contact with cats and the potential for exposure to infected body tissue or fluids. Infection of humans with Afipia felis, Yersinia pestis, Francisella tularensis, and other aerobic/anaerobic bacteria may cause great discomfort and in some situations terminal illness. Although many systemic fungal agents infect humans and cats, only Sporothrix schenckii has been shown to infect humans following direct exposure to infected cats. Various parasites, enteric protozoans and bacteria, and Toxoplasma gondii infections also may cause significant human illness. Therefore, routine handling of cats may expose human personnel in a veterinary facility to an array of important or emerging feline-associated human illnesses that occur in the United States.