Viral pandemics pose an imminent threat to humanity. The ongoing COVID-19 pandemic, caused by the SARS-CoV-2 virus, requires the urgent development of anti-viral therapies. Because of its recent emerg
The SARS-CoV-2 Omicron variant has resulted in a high number of cases, but a relatively low incidence of severe disease and deaths, compared to the pre-Omicron variants. Therefore, we assessed the dif
Background Vitamin D may have immunomodulatory functions, and might therefore play a role in the pathogenesis of acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. However, no conclusive