Cleric women wearing protective clothing and “chador,” a head-to-toe garment, arrive a cemetery to prepare the body of a ...

Five years on, scientists are starting to understand how the virus can lead to long-term, sometimes invisible changes.

The man’s case didn’t give rise to any widespread variant, but it gave Gupta, with his HIV evolution background, the idea ...

Five years since the onset of the COVID-19 pandemic, mental health challenges have become a pressing issue in communities ...

COVID-19 struck the world at a time when China and the U.S. were closing in on trade negotiations, shattering a potential ...

With the acute phase of the Covid-19 pandemic fading even as the coronavirus persists and evolves, a new normal is taking shape around the world. “It still feels kind of incomplete,” said ...

Former Palm Beach Town Council President Margaret Zeidman led the town's response during the COVID-19 pandemic.

On March 11, 2020, the World Health Organization said Covid-19 was a pandemic. The SARS-CoV-2 virus was already spreading around the world — and changing the world: health, science and society.

On March 11, 2020, the World Health Organization declared COVID-19 a pandemic, the first in over a century. The international ...