Study finds Omicron sublineage BA.2 is less pathogenic in rodent models than prior SARS-CoV-2 variants - News-Medical.Net

Researchers evaluated the pathogenicity and replication potential of SARS-CoV-2 VOC Omicron lineage, BA.2 in immunocompetent mice and hamsters.

In a recent study posted in the Research Square* preprint server, which is under consideration at a Nature Portfolio Journal, researchers evaluated the pathogenicity and replication potential of seve… [+8357 chars]

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