Twenty years ago, when AIDS was devastating communities in sub-Saharan Africa, Columbia's Wafaa El-Sadr created an organization to save lives in some of the continent’s hardest-hit countries.
A Columbia Nursing study found that eHealth interventions are associated with reductions in risky sexual behaviors and increases in HIV testing among men who have sex with men.
Kawasaki disease, the leading cause of acquired heart disease in children, may be caused by fungal particles or toxins carried on wind currents from northeastern China to Japan.
A New England Journal of Medicine Perspective calls for academic institutions to foster research in implementation science and advance research to confront global challenges.