September 18, 2020
Via: The Medical NewsThe current COVID-19 pandemic is caused by an enveloped single-stranded RNA virus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). It comes from the genus of betacoronaviruses that also includes the two highly pathogenic viruses that caused earlier epidemics of respiratory […]
March 28, 2024
March 28, 2024