As the Ebola outbreak continues to spiral out of ... some scientists are concerned that the virus could mutate to become an airborne disease, greatly increasing its potential for contagion.

The good news, according to Dr. Tony Cappello, Public Health Director for Northeast Colorado Health Department, said Tuesday the Ebola virus is not airborne. It can only infect a person by direct ...

What is Lassa fever and what are the symptoms after UK case - Most people with Lassa fever will make a full recovery although ...