SARS-CoV-2 and Its Variants: The Pandemic of Unvaccinated

Front Microbiol. 2021 Sep 24:12:749634. doi: 10.3389/fmicb.2021.749634. eCollection 2021.

¹ Microbiology and Virology Unit, Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, Cagliari, Italy.

No abstract available

Keywords: COVID-19 handling; SARS-CoV-2 mutants; concerning variants; pandemic control measures; vaccination effectiveness.