Health

Every winter is a bit of a roulette wheel when it comes to influenza. Flu vaccines work, but aren’t 100%

The U.K. became the first western country to authorize the use of a COVID-19 vaccine on Dec. 1, when its

Pfizer and BioNTech say they’ve won permission Wednesday for emergency use of their COVID-19 vaccine in Britain, the world’s first

Frontline healthcare workers and elderly residents of long-term care facilities will receive the very first COVID-19 vaccinations, a Centers for

Since COVID-19 arrived in the United States more than 10 months ago, it has infected 13.5 million people across the

More than three decades after the World Health Organization (WHO) launched the first World AIDS Day on Dec. 1, 1988,

When Mari and her teenage son, Jesus, were confronted by Border Patrol agents, they did not know they had already

Moderna is requesting emergency authorization from the Food and Drug Administration (FDA) for its COVID-19 vaccine on Monday—a development the

A version of this article was published in It’s Not Just You, a weekly newsletter by TIME Editor at Large,

LONDON — The British government said Friday it has formally asked the country’s medicines regulator to assess whether a coronavirus