Tag: immunity

Omicron Sublineages Evade Immunity From Past Infection

[ad_1] Could 2, 2022 A South African examine primarily based on blood samples discovered that the BA.4 and BA.5 sub-lineages of Omicron had been extra prone to evade antibodies produced by earlier Omicron infections than the immunity supplied by vaccinations. Scientists took blood samples from 39 folks contaminated with Omicron, with 24 folks not vaccinated […]

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