Thus, we got to know about the role of hydroxychloroquine, angiotensin converting enzyme inhibitors (ACEIs), avoidance of non-steroidal anti-inflammatory drugs (NSAIDs), the debate around use of ivermectin for COVID-19 and correct assessment of symptoms of COVID-19.1,2,3,4 Diagnostic criteria for COVID-19 and the value of using steroids in managing severe COVID-19 infections. This evidence concerns the gene ACE and COVID-19.