Omicron infection just 20 days after Delta – the shortest known gap between infections

Researchers in Spain give details of a 31-year-old woman who caught COVID-19 twice within three.

Michigan COVID Cases Possibly the First From Animals in U.S.

During the first year of the pandemic, at least four people in Michigan were infected.

1 in 10 Surveyed Doctors Believe COVID Shots Aren’t Safe

One in 10 primary care doctors don’t agree COVID-19 shots are safe, and 9.3% don’t.

Coronavirus found in human feces up to 7 months after infection

COVID-19 is mainly known as a respiratory ailment, but a new study suggests the coronavirus.

Boosters Effective Against Reinfection Hospitalization

COVID-19 vaccines and boosters provide protection against hospitalization after contracting the coronavirus again, according to.

U.S. COVID-19 Cases Rise Again with BA.2

COVID-19 case numbers are trending up in the U.S. once more, with nearly all new.

FDA authorizes 1st breath test for COVID-19 infection

The U.S. Food and Drug Administration issued an emergency use authorization (EUA) for the first.

COVID and Drug Overdoses Contributed to Highest U.S. Death Toll

The U.S. recorded its highest death total ever in 2021, with new data showing that.

2 New Omicron Subvariants Being Tracked

The World Health Organization is analyzing a few dozen cases of two new Omicron subvariants.

Study finds that additional COVID vaccine helps protect transplant patients

Additional booster doses of vaccine against COVID-19 are particularly important for those who are immunosuppressed,.