SARS Coronavirus 2 XBB.2.3.8

**Semantic type:** Virus

**Definition:** A sublineage variant of the XBB.2.3 recombinant lineage of SARS coronavirus 2. This lineage has the same amino acid variations as XBB.2.3 but harbors the amino acid substitutions A583V, I2786V and L3829F in the ORF1a protein and T478R in the spike glycoprotein.

**Synonyms:** - Omicron - SARS Coronavirus 2 Variant Lineage XBB.2.3.8 - SARS-CoV-2 XBB.2.3.8 - SARS2 XBB.2.3.8 - XBB.2.3.8