SARS Coronavirus 2 LB.1

**Semantic type:** Virus

**Definition:** A sublineage variant of the JN.1 variant of SARS coronavirus 2. This lineage has the same amino acid variations as JN.1 but harbors the amino acid deletion at residue 31 and substitutions Q183H, R346T and F456L in the spike glycoprotein.

**Synonyms:** - LB.1 - Omicron - SARS Coronavirus 2 Variant Lineage LB.1 - SARS-CoV-2 LB.1 - SARS2 LB.1