Stacker consulted research from Yale Medical School and the World Health Organization to find how SARS-CoV-2 has evolved ...

Booster doses of the original monovalent COVID-19 vaccine are associated with lower incidence of symptoms in health care personnel 6 weeks postinfection.

While long COVID may not be immediately or directly life-threatening, it could exacerbate existing conditions.

COVID-19 vaccination coverage has progressed unevenly throughout the world. Moreover, 1.01 and 1.43 doses for each person are ...

Over the last few years, the SARS-CoV-2 virus, responsible for COVID-19, has undergone significant changes, evolving from the ...

Research shows prenatal exposure to SARS-CoV-2 linked to slight regulatory behavior improvements in infants, but no ...

Studies have shown that for some people, SARS-CoV-2 doesn’t completely clear out after acute infection. Scientists have ...

However, in a strict subanalysis in which researchers excluded index cases that were PCR-negative on day 1 or contacts that ...

The virus SARS-CoV-2, which causes COVID-19, has had periodic surges over the past few ... At of the time of publication, the ...

Results from a randomized control trial published Nov. 6 in JAMA Network Open show that participants who received mRNA ...