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,.

CDC: Monitoring New COVID Variants in Wildlife ‘Now Critical’

The CDC is encouraging health authorities to put more emphasis on regularly tracking the spread.

US COVID-19 Forecast Hub model most accurate for predicting deaths

The University of Massachusetts Amherst-based U.S. COVID-19 Forecast Hub, a collaborative research consortium, has generated.

Omicron lasts three days less than Delta for boosted: study

People who are vaccinated and have had a booster shot against COVID-19 recover from symptoms.

How COVID-19 triggers massive inflammation?

A study led by researchers at Boston Children’s Hospital explains for the first time why.

First human challenge trial shows how COVID-19 strikes

A group of 36 volunteers have completed the first human challenge study of COVID-19, after.

Health experts call for preservation of COVID testing infrastructure

When COVID overwhelmed the country in March 2020, one of the first crucial actions taken.