Since HIV emerged in the '80s, drug "cocktails" transformed the deadly disease into a manageable one. But the virus is adept at developing resistance to drugs, and treatment regimens require tweaking that ...
Mar 18, 2015
A Liberian woman who last week became the country's first Ebola patient in more than one month has not passed on the infection to anyone else, a senior official said Wednesday.
Mar 25, 2015