SARS-CoV-2 Omicron variant shows less efficient replication and fusion activity when compared with Delta variant in TMPRSS2-expressed cells.
Emerg Microbes Infect. 2022 Dec;11(1):277-283. doi: 10.1080/22221751.2021.2023329.
Emerg Microbes Infect. 2022.
PMID: 34951565
Free PMC article.