RT @SystemsVirology
BREAKING🔔 The 7th preprint from G2P-Japan🇯🇵 is out @biorxivpreprint. #Omicron BA.2 variant seems to be more contagious and pathogenic than BA.1 variant. Please RT. 1/5
https://www.biorxiv.org/content/10.1101/2022.02.14.480335v1