Omicron Sub-Variant, Which May be More Infectious Than Original Version, Found in 57 Countries: WHO
[ad_1] A sub-variant of the highly contagious Omicron coronavirus strain, which some studies indicate could be even more infectious than the original version, has been detected in 57 countries, the WHO said Tuesday. The fast-spreading and heavily mutated Omicron variant has rapidly become the dominant variant worldwide since it was first detected in southern Africa […]







