![]() It was detected for the first time in South Africa and has spread at least to 10 countries and territories so far. Comparison of variants of concern of SARS-CoV-2 November 2021Īt end of November 2021, a new variant of concern (VoC) of the novel coronavirus (SARS-CoV-2) raised concern due to its specific characteristics.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |