SARS Coronavirus 2 JF.1

**Semantic type:** Virus

**Definition:** A sublineage variant of the XBB.1.16.6 recombinant lineage of SARS coronavirus 2. This lineage has the same amino acid variations as XBB.1.16.6 but also harbors the amino acid substitution L455F in the spike glycoprotein.

**Synonyms:** - JF.1 - Omicron - SARS Coronavirus 2 Variant Lineage JF.1 - SARS-CoV-2 JF.1 - SARS2 JF.1 - XBB.1.16.6.1