Chinese officials have reported the first human infected with the H3N8 bird flu strain, which has been detected in horses,...

The World Health Organization’s (WHO) director-general is pressing countries to maintain COVID-19 surveillance and share information on its transmission and...

Almost half of the Americans surveyed in a new poll released more than a week after a federal judge struck...

This is part of our Coronavirus Update series in which Harvard specialists in epidemiology, infectious disease, economics, politics, and other...

The Ash Center for Democratic Governance and Innovation sat down with Katharine Robb, a postdoctoral research fellow at the center’s...

People who attended religious services at least once a week were significantly less likely to die from “deaths of despair,”...

This is part of our Coronavirus Update series in which Harvard specialists in epidemiology, infectious disease, economics, politics, and other...

Brian Strickland was high up in the Himalayas, walking around a rustic clinic a day’s hike from Mount Everest. He...

This is part of our Coronavirus Update series in which Harvard specialists in epidemiology, infectious disease, economics, politics, and other...

This is part of our Coronavirus Update series in which Harvard specialists in epidemiology, infectious disease, economics, politics, and other...