From Ebola, to Zika, to HIV, Dr. Nelson Michael isn’t afraid of a challenge.
Some stuff actually went right in 2016.
Two years after the World Health Organization declared the Ebola crisis as a health emergency, life is slowly going back to normal in Sierra Leone—unless you're a teenage girl.
Scientists have been sharing data and collaborating to develop a vaccine at a breakneck pace.
We caught up with the band in the Canary Islands to find out what's behind the anti-Christian lyrics of its music.
Ebola, Zika, SARS, and Lyme disease are just a few of the nearly 1,000 zoonoses that pose a risk to humans.
A bureaucratic bumble exposed sensitive information.
At least nine cases have been reported in recent weeks, but a new vaccine and other measures are being used to prevent the virus from spreading out of control again.