Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is a novel coronavirus that has caused a worldwide pandemic of the human respiratory illness COVID-19, resulting in a severe threat to public health and safety. Analysis of the genetic tree suggests that SARS-CoV-2 belongs to the same Betacoronavirus group as severe acute respiratory syndrome coronavirus (SARS-CoV) and Middle East respiratory syndrome coronavirus (MERS-CoV). Although the route for viral transmission remains a mystery, SARS-CoV-2 may have originated in an animal reservoir, likely that of bat. The clinical features of COVID-19, such as fever, cough, shortness of breath, and fatigue, are similar to those of many acute respiratory infections. There is currently no specific treatment for COVID-19, but antiviral therapy combined with supportive care is the main strategy. Here, we summarize recent progress in understanding the epidemiological, virological, and clinical characteristics of COVID-19 and discuss potential targets with existing drugs for the treatment of this emerging zoonotic disease.
【초록키워드】 COVID-19, Treatment, respiratory infections, public health, SARS-CoV-2, antiviral therapy, coronavirus, fatigue, Clinical characteristics, SARS-CoV, Genetic, Respiratory illness, severe acute respiratory syndrome coronavirus-2, drug, severe acute respiratory syndrome Coronavirus, cough, MERS-CoV, Betacoronavirus, Clinical features, Novel coronavirus, Severe acute respiratory syndrome, Viral, Fever, Middle East respiratory syndrome Coronavirus, target, Viral transmission, epidemiological, animal reservoir, respiratory, acute respiratory infections, clinical feature, Coronavirus-2, supportive care, Middle East, Shortness of breath, acute respiratory syndrome, Virological, acute respiratory syndrome coronavirus, worldwide pandemic, route, zoonotic disease, respiratory syndrome coronavirus, specific treatment, resulting, caused, 【제목키워드】 COVID-19 disease, hallmark,