Eric Walker added SARS-CoV-2 Omicron variant - Wikipedia to BA.2.75

Eric Walker added SARS-CoV-2 Omicron variant - Wikipedia to BA.5

Eric Walker updated the time prefix for BA.5 to be "2022"

Eric Walker updated the time prefix for BA.5 to be "2022"

Eric Walker added The omicron subvariant dominating U.S. COVID-19 cases is more vaccine-resistant : NPR to BA.5

Eric Walker added The omicron subvariant dominating U.S. COVID-19 cases is more vaccine-resistant : NPR to BA.5, and added BA.5 to 2021-11 Omicron variant

Eric Walker added BA.5 and BA.2 and a number of links to Omicron variant, and added Omicron variant to Specific SARS-CoV-2 variants and South Africa