Along with SARS-CoV-2 and influenza, this virus has contributed to a brutal season for respiratory illness.
PAHO director Carissa Etienne and epidemiologist Carlos Castillo-Salgado compare notes on Zika and the future of health in the Americas.
The U.S. needs a national public health system. Here’s why—and how to create it.
We're arguably more parts microbe than human—and our health depends on their health.
Inside the international fight to eliminate commercial tobacco sales
Expanding access at a pivotal moment in the movement