SARS Coronavirus 2 HV.1

**Semantic type:** Virus

**Definition:** A sublineage variant of the EG.5 recombinant lineage of SARS coronavirus 2. This lineage has the same amino acid variations as EG.5 but harbors the amino acid substitutions S1857L in the ORF1a protein and Q52H, F157L and L452R in the spike glycoprotein.

**Synonyms:** - EG.5.1.6.1 - HV.1 - Omicron - SARS Coronavirus 2 Variant Lineage HV.1 - SARS-CoV-2 HV.1 - SARS2 HV.1 - XBB.1.9.2.5.1.6.1