[ad_1] By now, many of us will be familiar with the Omicron variant of SARS-CoV-2, the virus that causes COVID. This variant of concern has changed the course of the […]
Tag: new strains of omicron
Covid: Omicron variants are ‘escaping previous immunity’
[ad_1] A small-scale study in South Africa has seen a significant drop in people’s immunity to two new subvariants of omicron — even after they had been infected with the […]