As more than 40 countries identified cases of Omicron, scientists raced to evaluate how quickly the variant spreads and whether its mutations can evade existing vaccines.The World Health Organization labeled it a “variant of concern” and gave it the name Omicron, warning that its high number of mutations could pose a “very high” risk globally. Researchers in South Africa identified a new version of the coronavirus.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |