From: Current challenges in different approaches to control COVID-19: a comprehensive review
Name of the variant | Lineage | First reported | Date of the first report |
---|---|---|---|
Variants of concern (VOCs) | |||
Alpha | B.1.1.7 | UK, September 2020 | December 18, 2020 |
Beta | B.1.351 | South Africa, May 2020 | December 18, 2020 |
Gamma | P.1 | Brazil, November 2020 | January 11, 2021 |
Delta | B.1.617.2 | India, October 2020 | VOI: April 4, 2021 VOC: May 11, 2021 |
Omicron | B.1.1.529 | South Africa, November 2021 | November 26, 2021 |
Variants of interest (VOIs) | |||
Epsilon | B.1.427/B.1.429 | USA, March 2020 | March 5, 2021 |
Zeta | P.2 | Brazil, April 2020 | March 17, 2021 |
Eta | B.1.525 | Multiple countries, December 2020 | March 17, 2021 |
Theta | P.3 | Philippines, January 2021 | March 24, 2021 |
Iota | B.1.526 | USA, November 2020 | March 24, 2021 |
Kappa | B.1.617.1 | India, October 2020 | April 4, 2021 |
Lambda | C.37 | Peru, August 2020 | June 14, 2021 |
Mu | B.1.621 | Colombia, January 2021 | August 30, 2021 |