11. The handful of American cases in humans have occurred by zoonosis _ transmission from animals. 12. I also think it a little misguided to call the current swine flu a zoonosis . 13. The disease is not considered a zoonosis . 14. Humans also may become infested by contagion from these domestic animals ( a zoonosis ). 15. The disease is known as a zoonosis because it can spread from animals to human beings. 16. Transmission routes are zoonosis and bite. 17. The USDA reports the first H1N1 zoonosis in commercial swine, in a herd in Indiana. 18. The first case in the world of H1N1 zoonosis in a cat is confirmed, in Iowa. 19. When humans infect animals, it is called "'reverse zoonosis "'or anthroponosis. 20. The prairie dog ban is frequently cited by the CDC as a successful response to the threat of zoonosis .