The Omicron SARS-COV-2 variant was first reported to WHO on________?
Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.
A. 23 November, 2021
B. None of These
C. 22 November, 2021
Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.