Zoonotic disease (zoonosis) is most commonly defined as any disease and/or infection which is naturally transmissible from vertebrate animals to man (WHO). The number of zoonosis is estimated to be at least 200, although this number could be much higher, depending how we classify agents. Although already high, this number is expected to increase further, in part due to changes in agricultural p...

Introduction: Parasitic diseases could be one of the common problems of human society in any time in every place. The animals can passed this infection to human as zoonotic disease. Cats are one of the most important animals that living and eating long with human in society. Therefore feline parasitic zoonosis is threatened human health and cause death and serious disease. For the reason, the p...

introduction: parasitic diseases could be one of the common problems of human society in any time in every place. the animals can passed this infection to human as zoonotic disease. cats are one of the most important animals that living and eating long with human in society. therefore feline parasitic zoonosis is threatened human health and cause death and serious disease. for the reason, the p...

T he concept of AIDS as a zoonosis stems from studies that traced HIV origins to two simian species in West and Central Africa—an idea that was reinforced by reports in highprofile journals. Although the simian origin of HIV and other human retroviruses such as human T cell leukemia virus and human foamy viruses is not in dispute, the hypothesis that simian retroviral infections are zoonoses is...