B Kovacech, L Fialova, P Filipcik, R Skrabana… - eBioMedicine, 2022 - Elsevier
Background The emergence of new SARS-CoV-2 variants of concern B. 1.1. 7 (Alpha), B.
1.351 (Beta), P. 1 (Gamma) and B. 1.617. 2 (Delta) that harbor mutations in the viral S …