The first-line treatment for malaria in no longer effective in Cambodia, and a new report from Columbia researchers has identified the likely culprit.
In Zimbabwe, Malawi, and Zambia, new infections are falling and the percentage of the population infected with HIV is stabilizing.
A global drop in adolescent fertility rates is partly due to rising national wealth and increased educational spending, Mailman researchers have found.
A dermatologist in Vietnam travels to New York for a six-week Columbia tutorial to become the only person in her region of the country qualified to interpret skin biopsies.
A Mailman research team modeled the spread of the 2014 Ebola outbreak in Sierra Leone for future real-time use of disease outbreaks elsewhere.
A study by Mailman School of Public Health researchers links exposure to famine in the first trimester of pregnancy with the risk of developing diabetes in later life.