In a recent study posted to the bioRxiv* pre-print server, researchers analyzed the whole-genome sequences of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) collected from ...

A new, highly infectious subvariant of omicron is raising concerns among scientists and health experts as it spreads in India and other countries, including the U.S. Scientists say the variant — ...

A “Frankenstein”-style new Omicron subvariant is spreading in the UK — and some experts fear the mutation may be the most contagious form yet of COVID-19. The XE variant — which has also been ...

Rising omicron cases in Indian national capital region of Delhi caused the administration to declare a yellow alert on Tuesday. Among the businesses to be instantly affected are standalone cinemas and ...

A new variant that has caused a surge of COVID-19 cases in India over the last few months has been identified in California and experts say it is only a matter of time before it makes its way to San ...

The quickly changing coronavirus has spawned yet another super-contagious Omicron mutant that’s worrying scientists as it gains ground in India and pops up in numerous other countries, including the ...

(NEXSTAR) – Scientists have their eyes on a new mutation of the COVID-19 virus: BA.2.75, yet another subvariant of omicron. The new subvariant has been detected in at least three U.S. states, ...

COVID cases are spiking in many parts of the country and hospital admissions have doubled since May. The latest surge is being driven by two new omicron subvariants. The CDC estimates that the BA.4 ...

NEW DELHI, Jan 9 (Reuters) - India has detected the presence of all Omicron sub-variants of COVID-19 in the community after testing more than 300 samples since late December, the health ministry said ...

One day after it was revealed that a new highly-mutated Omicron subvariant had arrived in California, Los Angeles Public Health Director Barbara Ferrer announced the first case had been unidentified ...