Emergence and phenotypic characterization of the global SARS-CoV-2 C.1.2 lineage.

ABSTRACT: Global genomic surveillance of SARS-CoV-2 has identified variants associated with increased transmissibility, neutralization resistance and disease severity. Here we report the emergence of the PANGO lineage C.1.2, detected at low prevalence in South Africa and eleven other countries. The initial C.1.2 detection is associated with a high substitution rate, and includes changes within the spike protein that have been associated with increased transmissibility or reduced neutralization sensitivity in SARS-CoV-2 variants of concern or variants of interest. Like Beta and Delta, C.1.2 shows significantly reduced neutralization sensitivity to plasma from vaccinees and individuals infected with the ancestral D614G virus. In contrast, convalescent donors infected with either Beta or Delta show hig

SUBMITTER: Scheepers C 

PROVIDER: S-EPMC8993834 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature