Infectious Diseases

Disease Analysis: COVID-19 Prevention

COVID-19 is an infectious disease caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus that emerged in late 2019 in Wuhan, China. As of October 2021, there have been 245,373,039 confirmed cases of COVID-19, and 4,979,421 deaths globally. SARS-CoV-2 belongs to the coronavirus family, which collectively cause respiratory and intestinal disease in humans and animals, with other prominent members of the family including Middle East respiratory syndrome (MERS) virus and severe acute respiratory syndrome (SARS) virus.