SARS Coronavirus 2 B.1.525

**Semantic type:** Virus

**Definition:** A variant lineage of SARS coronavirus 2 where the following variations in the spike glycoprotein sequence have been identified: deletions of the amino acids at positions 69, 70 and 144 and amino acid substitutions A67V, E484K, D614G, Q677H and F888L.

**Synonyms:** - B.1.525 - B.1.525 UK/Nigeria December 2020 - Eta - Eta (B.1.525) - SARS Coronavirus 2 Variant Lineage B.1.525 - SARS-CoV-2 B.1.525 - SARS2 B.1.525