Abstractthis study reviewed deadly respiratory tract infections, severe acute respiratory syndrome (sars). the agent causing this illness has been identified as a novel coronavirus, sars-coronavirus. severe acute respiratory syndrome (sars) emerged from china as an untreatable and rapidly spreading...

Abstractthis study accessed the knowledge and perception of health workers on transmission and prevention of coronavirus. the study was carried out in ibadan, oyo state. during the first week of march, the surge of coronavirus disease 2019 (covid-19) cases has reached over 100 countries with more th...