During the coronavirus disease 2019 (Covid-19) pandemic, the emergence of the BA.1, BA.2, and BA.3 sublineages of the B.1.1.529 (omicron) variant of severe acute respiratory syndrome coronavirus 2 ...
The World Health Organisation (WHO) has said it is tracking several sublineages of Covid variant Omicron, including BA.1, BA.1.1, BA.2, and BA.3. The global health body is also looking at real-world ...
Three new and highly transmissible "offspring" of Omicron's BA.2 subvariant have been detected in India. Over the last 10 days, some 298 cases of BA.2.76 have been identified in India, followed by 216 ...
In a recent study published in the journal Nature, researchers investigated the receptor affinity and antigenicity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron BA.2.86. The ...
Panel A shows the mutations of the omicron BA.1 and BA.2 sublineages in the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike protein. Panel B shows neutralizing antibody titers that ...
Time course for the evolution of significant SARS-CoV-2 variants, note the considerable divergence of the Omicron variants from all other variants, branching off from other variants as early as March ...
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