The JN.1 variant is a sub-variant of Omicron BA.2.86. According to Johns Hopkins Medicine, this variant has one or two extra mutations, which make it more infectious than other variants. The infection ...

A recent study published in the journal Proceedings of the National Academy of Sciences presented an antigenic map of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants constructed ...

COVID infections in the county have risen 40% in the last two weeks, data shows. COVID-19 cases are rising in Los Angeles County as the BA.2 variant continues to spread throughout the United States.