Travel bans may be too late to stop Omicron spread, experts say
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The variant was identified by scientists in South Africa, where early data suggest it is spreading more quickly than the now-dominant variant known as Delta.
Full ArticlePublished
The variant was identified by scientists in South Africa, where early data suggest it is spreading more quickly than the now-dominant variant known as Delta.
Full ArticleWatch VideoThe discovery of a new coronavirus variant sent a chill through much of the world Friday as nations raced to halt air..