Omicron Covid Variant Fears Spark Global Travel Restrictions On Southern Africa
The Omicron variant that first emerged in Botswana, has now been detected in South Africa, Hong Kong and Israel. In total, 84 confirmed cases have been identified so far, according to an online tracker. On Friday, the World Health Organization renamed the B.1.1.529 strain the Omicron COVID variant using the Greek alphabet naming system and classified it as a “variant of concern.” Nations have swiftly moved to roll out travel restrictions as part of measures to curb its spread from the region, amid concerns that the strain could evade immunity....