Meanwhile, consumers shun chicken, health officials make gains in controlling deadly virus More
App designed to help emergency medical technicians diagnose a particularly deadly form of heart attack, send information quickly to hospitals More
Measles in Central African Republic and cholera in Niger devastate at risk communitiesMore
Number of Africans who receive anti-retroviral drugs rose from less than 1 million in 2005 to more than 7 million last year More
Study may shed light on other autoimmune diseases of liver More