SARS-CoV-2 Delta sublineage AY.4.2 shows no increase in cell entry or antibody evasion

By | January 10, 2022
Researchers from Germany, in their recent study published in the journal Cellular & Molecular Immunology, have evaluated the mutations in the S protein of one such SARS-CoV-2 strain, a Delta sublineage AY.4.2, which is currently expanding in the UK, and have found that it neither contains any potential for increased cell entry nor antibody escape.