COVID-19 is a major health concern since its first occurrence in 2019. COVID-19 is caused by the SARS-CoV-2 virus, and can be devastating, especially for the elderly. Pathogenesis of COVID-19: Based on past studies with SARS-CoV, the inhaled SARS-CoV-2 virus most likely binds to epithelial cells in the nasal cavity and starts replicating. Hence, nasal […]
