Jul 29, 2014 — The effort to end polio is taking a toll on Pakistan's already overstretched health system. With more children dying of measles and diarrhea, some question whether the focus on polio is worth it.
Jul 29, 2014 — After caring for Ebola patients for several months in West Africa, Dr. Kent Brantly noticed last week that he had symptoms. The 33-year-old immediately put himself into a Liberian isolation ward.
Jul 29, 2014 — That strong, sturdy handshake your grandpa taught you isn't the cleanest way to greet someone, scientists say. So should doctors and nurses in hospitals start bumping fists?
Jul 28, 2014 — The largest Ebola outbreak in history continues to grow. There have been more than 1,200 cases reported. And the virus has likely spread to Africa's most populous city, Lagos.
Jul 28, 2014 — People sometimes avoid information because they're afraid of bad news. But this "information aversion" can lead people to avoid medical tests that could save their lives.
Jul 23, 2014 — Hailed as a "national hero," Dr. Sheik Umar Khan has treated more than 100 Ebola patients in Sierra Leone. Now the 39-year-old is fighting for his life in an isolation ward.
Jul 18, 2014 — An Ebola survivor ran to the front of the room where community health workers were meeting in Sierra Leone. Everyone applauded. It was a moment of joy in a grim time.
Jul 18, 2014 — The mishaps mean federal scientists need to "take a hard look" at all federal research on deadly pathogens and make sure, in each case, that the benefits justify risks, says Dr. Tom Frieden.
Jul 17, 2014 — The Ebola treatment center in Kailahun is the largest ever built, with 64 beds. A visit reveals the toll on the staff — and how much of the Ebola-fighting budget literally goes up in smoke.
Jul 16, 2014 — From shelter mutts to show dogs, Texas canines are getting a parasite that causes heart problems in people. Dogs don't spread the parasite directly to humans. But they help to make it more prevalent.