noun
Omicron variant
Refers specifically to the Omicron variant of the SARS-CoV-2 virus. Used in medical and news contexts.
オミクロン株の感染が急拡大している。
Infections with the Omicron variant are spreading rapidly.
ワクチンはオミクロン株にも一定の効果があると報告
It was reported that vaccines are also effective to some extent against the Omicron variant.