A test developed by Columbia University researchers is the first that simultaneously tests for Zika, dengue, chikungunya, and West Nile viruses.
Prenatal exposure to maternal fever during the second trimester raised odds of autism spectrum disorder by 40 percent, Mailman researchers found.
Researchers have developed three-dimensional "mini organs," made from stem cells, that could be used to model lung diseases.
A new computer model can predict the onset, duration, and magnitude of influenza outbreaks in each neighborhood of New York City.
In Zimbabwe, Malawi, and Zambia, new infections are falling and the percentage of the population infected with HIV is stabilizing.
What to do when bitten by a mosquito, advice on traveling to Zika-affected areas, and recommended preventative strategies.