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

The XEC COVID-19 variant is poised to become the dominant variant worldwide. Now is a good time to get an updated COVID ...

KP.3.1.1 is still the dominant COVID-19 variant in the United ... of the closely related Omicron lineages KS.1.1 and KP.3.3." The variant, which first appeared in Berlin in late June, has ...

While COVID-19 cases are on a downtrend in Oklahoma ... of the closely related Omicron lineages KS.1.1 and KP.3.3." The variant, which first appeared in Berlin in late June, has increasingly ...

A new retrospective cohort study conducted in Dubai shows that the antiviral nirmatrelvir plus ritonavir, sold as Paxlovid, ...

Health officials say eligible residents can receive the COVID-19 vaccine at the same time as or at any time before or after ...

it could potentially become a dominant strain as Omicron variants are more contagious. However, current available COVID-19 vaccines and booster shots are particularly protective against XEC ...

After a year, omicron still driving COVID surges amid holiday season The omicron variant is driving U.S. COVID-19 case counts higher in many places just in time for the holiday season.

Since 2020, COVID-19 has surged across the nation and the world. With variants like Omicron, Delta, Alpha and more, this ...

Updated COVID-19 vaccines targeting JN.1-lineage omicron variants of the coronavirus are now available in the U.S. for the fall and winter seasons. Here we answer common questions about the latest ...

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

KP.3.1.1 is still the dominant COVID-19 variant in the United States as it accounts ... "XEC is the proposed name of a recombinant, or hybrid, of the closely related Omicron lineages KS.1.1 and KP.3.3 ...