Three sublineages of the B.1.1.529 (omicron) variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have serially transitioned into globally dominant forms — first BA.1, then BA.2, ...
Global disease experts are monitoring a new variant, BA.2.86, that carries a large number of mutations — meaning it looks significantly different from the original version of Omicron and the ...
Moderna’s latest Covid booster appears to work against the BA.2.86 omicron subvariant, the drugmaker said in a release Wednesday. The updated booster generated a strong antibody response against ...