Biology of SARS-COV2

SARS-CoV-2 is a contagious disease that causes severe acute respiratory syndrome (SARS) (Meo et al., 2021).
Symptoms of SARS-CoV-2 infection include fever, cough, shortness of breath, and body aches. The virus can sometimes lead to more severe illnesses such as pneumonia and acute respiratory distress syndrome (Umakanthan et al., 2020).
To prevent the spread of SARS-CoV-2, it is important to practice good hygiene, such as washing hands frequently and wearing a mask in public (Wang et al., 2021).