Findings from HIV surveys in Zimbabwe, Malawi, and Zambia reveal that the rate of new infections is stabilizing or declining in those countries.
In David Fidock's malaria lab, understanding the parasite's resistance to drugs guides the development of better therapies.
Findings raise the possibility of a new approach to combating malaria, one of the world’s deadliest diseases.
Maternal psychological distress combined with exposure to air pollution during pregnancy have an adverse impact on the child’s behavioral development, according to researchers at the Columbia Center for Children’s Environmental Health at the Mailman School of Public Health.
Scientists estimate a minimum of 320,000 undiscovered viruses in mammals. Knowledge of them could aid early detection and mitigation of disease outbreaks in humans.
Ozone, even at levels below air-quality standards in most parts of the world, has significant negative impacts on worker productivity, according to Mailman School of Public Health study.