Omicron's BA.5 strain may shorten COVID immunity, research shows

Wednesday, July 13, 2022

New research shows the latest highly-transmissible COVID-19 omicron subvariants BA.4 and BA.5 may be shortening the window of immunity post-infection.

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Omicron's BA.5 strain may shorten COVID immunity, research shows

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Coronavirus

Coronavirus pandemic: Timeline of major moments

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