B.1.1.28.1

Etymology
From, the variant from which this one mutated from.

Proper noun

 * 1)  A virulent variant of the , which causes ; that caused a massive outbreak in Manaus, Amazonas,  at the end of 2020 and through into 2021; including second-time infections of survivors of a different variation.

Coordinate terms

 * mutant N501
 * mutant E484

Translations

 * English: Brazilian variant, Brazil variant, lineage B.1.1.28.1, B.1.1.28.1 lineage, variant of concern 202101/02, variant of concern 21JAN-02