Although initially, coronavirus disease 2019 (COVID-19) infections were found to mostly affect the lower and upper airways along with the lungs, several extrapulmonary manifestations involving the ...

A recent study published in the journal Frontiers in Molecular Biosciences applied computational approaches to study the binding mechanisms of the severe acute respiratory syndrome coronavirus 2 (SARS ...

A hunter uses duck decoys while shooting real ducks. A new ACE2 decoy mechanism efficiently neutralizes a variety of Covid-19 variants, including Omicron strains. With the continuous evolution of the ...

A previously overlooked type of immune cell allows SARS-CoV-2 to proliferate, scientists have found. The discovery has important implications for preventing severe COVID-19. The lung-cell type that's ...

When the COVID-19 pandemic first started, no effective anti-viral drugs were available to fight the disease. However, in record time, so-called monoclonal antibodies were developed as a lifesaving ...

We investigated the epidemiologic evidence for immune imprinting in persons with specific immune histories related to natural infection. We evaluated the incidence of repeat reinfection in the ...