Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused millions of
deaths and substantial morbidity worldwide. Intense scientific effort to understand the …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has already infected more
than 500 million people globally (as of May 2022), creating the coronavirus disease 2019 …

Continuous evolution of Omicron has led to a rapid and simultaneous emergence of
numerous variants that display growth advantages over BA. 5 (ref.). Despite their divergent …

Abstract Three lineages (BA. 1, BA. 2 and BA. 3) of the severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2) Omicron variant of concern predominantly drove South Africa's …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron sublineages BA.
2.12. 1, BA. 4 and BA. 5 exhibit higher transmissibility than the BA. 2 lineage 1. The receptor …

The continued evolution of SARS-CoV-2 has led to the emergence of several new Omicron
subvariants, including BQ. 1, BQ. 1.1, BA. 4.6, BF. 7, and BA. 2.75. 2. Here, we examine the …

The emergence of the highly transmissible B. 1.1. 529 Omicron variant of severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) is concerning for antibody …

Recent surveillance has revealed the emergence of the SARS-CoV-2 Omicron variant (BA.
1/B. 1.1. 529) harboring up to 36 mutations in spike protein, the target of neutralizing …

Abstract SARS-CoV-2 Omicron (B. 1.1. 529) BA. 4 and BA. 5 sub-lineages, first detected in
South Africa, have changes relative to Omicron BA. 1 including substitutions in the spike …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has evolved variants with
substitutions in the spike receptor-binding domain (RBD) that affect its affinity for angiotensin …