Virological characteristics of the novel SARS-CoV-2 Omicron variants including BA.2.12.1, BA.4 and BA.5
https://www.biorxiv.org/content/10.1101/2022.05.26.493539v1
Selon Eric Topol:
A.2.12.1 and BA.4/BA.5 characterized in human lung cells and an experimental model by
@SystemsVirology
—All 3 Omicron subvariants have enhanced replication in lung cells compared w/ BA.2
—BA.4/5
is more pathogenic than BA.2 in animal model
https://twitter.com/EricTopol/status/1529965612956405761?s=20&t=dfAoiTuZmxPG3zUjJB4ORg