How is a rare strain of malaria spreading near cities in Southeast Asia? That's the question that's been puzzling a team of scientists. And they're using drones to find the answer.
About 75,000 patients a year die from infections they caught in the hospital. A Kaiser Health News analysis finds that nearly 700 hospitals across the nation have higher than expected infection rates.
The number of tuberculosis cases is far higher than previously thought. And Ebola is making some patients stay away from hospitals. Yet the mortality rate is dropping.
Researchers call for stronger safety warnings on drugs called dopamine agonists because they can trigger self-destructive, obsessional behavior in some people.
It's well known that people are less eager to have children when the economy sours. And it looks like men got really serious about that during the Great Recession.
The World Health Organization says two vaccine candidates now undergoing small-scale tests of dosage and safety in people might be ready for broader deployment in Africa by early 2015.
The million-plus healthy residents of Liberia's capital, Monrovia, are doing their best to maintain their lives in a city where Ebola has killed more than 1,300.
Liberian health worker Alexander Kollie lost his wife, daughters and brother to Ebola. Then his son tested positive for the disease. He survived, and now father and son are building a new life.