Zoonotic Diseases

the Human - Animal Connection

Abstract

Many potential bioterrorism agents are zoonotic. In some diseases, clinical signs may manifest in animals prior to humans. Livestock are present in high numbers in certain areas of the country, and can serve as sentinels for zoonotic diseases. Many areas depend on livestock for their livelihood and this puts them at risk for bio-terrorism or agro terrorism. Wildlife also play an important role in our communities because they could potentially contaminate large areas. They could be important sources of infection, for humans and animals.

Some factors that promote zoonotic disease transmission include frequent contact with domestic or wild animals, people living or visiting in areas that overlap with wildlife habitats or intensive livestock production. Other factors such as poor animal sanitation, poor animal health, and poor personal hygiene can also promote transmission.