A new study from researchers at Weill Cornell Medicine-Qatar (WCM-Q) reveals how the SARS-CoV-2 virus evolved from initially ...

Findings indicate a sharp drop in immunity after Omicron infection, stressing the necessity for updated vaccines to enhance ...

A Weill Cornell Medicine-Qatar study found that SARS-CoV-2 evolved from prioritizing transmission to evading immunity after the Omicron variant emerged. Before Omicron, natural immunity from prior ...

Infection with the SARS-CoV-2 Omicron variant confers weak, short-term protection against reinfection, compared with the much ...

Since then, “a number of heavily mutated variants of SARS-CoV-2 have arisen, namely the Omicron variants.” Moving forward, the team is trying to understand “how the antibody response changes after ...

Introduction: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant has rapidly spread around the globe. With a substantial number of mutations in its Spike protein, the ...

Background: Three years into the SARS-CoV-2 pandemic, the virus continues to mutate despite ... Method: We included 542 patients infected with the Omicron variant from Beijing Xiaotangshan shelter ...

With the rise of omicron came the fall of long-lasting protection from reinfection with the pandemic coronavirus SARS-CoV-2, ...

1 Omicron SARS-CoV-2 virus. These results show that the KP.2 vaccine offers adequate protection against emerging JN.1-lineage variants. The KP.2 vaccine can provide better boosting to the KP.2 spike ...

Certain antiviral and mAb therapies were shown to lower mortality and hospitalization rates in those infected with SARS-CoV-2 Omicron variants.