Omicron variant showed lower neutralizing sensitivity than other SARS-CoV-2 variants to immune sera elicited by vaccines after boost.
Emerg Microbes Infect. 2022 Dec;11(1):337-343. doi: 10.1080/22221751.2021.2022440.
Emerg Microbes Infect. 2022.
PMID: 34935594
Free PMC article.