Introduction The outbreak of a new coronovirus disease in the central Chinese province of Hubei in December 2019 marks the beginning of a new pandemic called Coronavirus Disease 2019 (COVID-19). COVID-19 is caused by infection with SARS-CoV-2.   Coronaviruses are encapsulated single-stranded RNA viruses. SARS-CoV-2 belongs to the beta subgroup of corona viruses, which can […]