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Emerg Infect Dis
; 28(8): 1708-1712, 2022 08.
Article
in English
| MEDLINE
| ID: mdl-35830278
ABSTRACT
SARS-CoV-2 Mu variant emerged in Colombia in 2021 and spread globally. In 49 serum samples from vaccinees and COVID-19 survivors in Colombia, neutralization was significantly lower (p<0.0001) for Mu than a parental strain and variants of concern. Only the Omicron variant of concern demonstrated higher immune evasion.