The coronavirus vaccines most widely used in the United States remained highly effective at preventing the worst outcomes from infections even in the face of the highly transmissible omicron variant ...

Omicron subvariants BA.4 and BA.5 are circulating at low levels in several countries within Southern Africa and Europe, according to the World Health Organization. The two subvariants of the highly ...

In a recent study published in PLOS ONE, researchers developed a reverse transcription-quantitative polymerase chain reaction (RT-qPCR) system to identify severe acute respiratory syndrome coronavirus ...

WASHINGTON - U.S. job growth blew past expectations in January, as the economy brushed off a record-breaking surge in COVID-19 cases nationwide that threatened to sideline millions of workers and kept ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW YORK (AP) — For two years, coronavirus ...

(RTTNews) - Pfizer Inc. (PFE) and BioNTech SE (BNTX) announced positive data from the Phase 2/3 trial evaluating the safety, tolerability, and immunogenicity of Omicron-adapted COVID-19 vaccine ...

The Centers for Disease Control and Prevention on Friday revised downward its estimate of how much the omicron XBB.1.5 subvariant is circulating across the U.S., though it continues to spread at a ...

Almost 90% of U.S. children hospitalized for COVID-19 during the omicron wave this winter were unvaccinated, according to a government study. “Increasing vaccination coverage among children, ...

A new study claims that the latest omicron subvariant can reinfect people who have been vaccinated or already been infected with COVID. The study in the New England Journal of Medicine discovered that ...

NEW YORK - COVID boosters for older Americans may be more important than ever, according to a new report, as studies suggest the current COVID wave is much bigger than we realize. The Centers for ...