BA.4 VOC Archives - Coronaheadsup.com

Europe: BA.4 and BA.5 reclassified as Variants of Concern

The European Centre for Disease Prevention and Control has issued an Epidemiological update on 13th May 2022. More...

May 13, 2022May 16, 2022 Coronaheadsup.com BA.4, BA.5, Coronavirus, Europe, Genome, Health, Infection, Omicron, Reinfection, Testing, Transmission, Variants

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