A breakdown of the official name for the novel coronavirus, COVID-19, reveals sinister implications, according to a Dec. 26 Instagram post. "COVID-19: C = Certificate ...

In the time warp that COVID-19 created in most of our lives, it's hard to believe it's been five years since any of us first heard of a mysterious illness making people sick in China. But it was Dec.

Scientists found antibodies in last year's blood bank donations. The coronavirus may have been present in the United States weeks earlier than scientists realized, according to new government research ...

NEW YORK — A new analysis of blood samples from 24,000 Americans taken early last year is the latest and largest study to suggest that the new coronavirus popped up in the U.S. in December 2019 — ...

BEIJING, CHINA - JANUARY 21: A Chinese girl wears a protective mask as she is held by a relative as they wait to board a train at Beijing Railway station before the annual Spring Festival on January ...

The B.1.617.2 (delta) variant of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes coronavirus disease 2019 (Covid-19), has contributed to a surge in cases in ...

On December 31, 2019, a series of ‘pneumonia’ cases of unknown origin were reported in Wuhan, Hubei. The virus was later ...

Learn about the safety and effectiveness of COVID-19 vaccines for kids, the possible side effects, and the benefits of vaccination.

SARS-CoV-2, the virus that causes COVID-19, is part of a group of viruses known as coronaviruses. Hundreds of coronaviruses exist in animals, but only seven of these coronaviruses are known to cause ...