COVID-19
Coronavirus disease 2019 is a contagious disease caused by severe acute respiratory syndrome coronavirus 2. The first case was identified in Wuhan, China, in December 2019. The disease has since spread worldwide, leading to an ongoing pandemic.Wikipedia
Symptoms:Fever, cough, fatigue, shortness of breath, loss of taste or smell, sometimes no symptoms at all
Complications:Pneumonia, viral sepsis, acute respiratory distress syndrome, kidney failure, cytokine release syndrome, respiratory failure, pulmonary fibrosis, pediatric multisystem inflammatory syndrome, chronic COVID syndrome
Usual onset:2–14 days (typically 5) from infection
