Diseases that come to humans from animals are called zoonoses. The current corona virus epidemic, as well as the Flu, Ebola and other diseases, all started by eating animals, thus exposing humans to viruses that emerge from animals. Once that happens, the virus can spread from person to person, as well as from animals, and a pandemic can start.
In Wuhan, China, the alarmingly contagious virus currently spreading around the world, has been identified as a zoonotic coronavirus, similar to SARS (Severe Acute Respiratory Syndrome) coronavirus, and MERS (Middle East Respiratory Syndrome) coronavirus. This marks the third re-emergence this century of a zoonotic coronavirus.
Public health officials suspect that the current outbreak may have originated at a live-animal market in Wuhan. Selling and eating wild animals, disrupting ecosystems, and destroying forests all contribute to the risks of disease-causing viruses spreading into human populations. Read more