Coronavirus


 * COVID-19 - Coronavirus disease 19 - the illness caused by the 2019-2020 coronavirus pandemic
 * SARS-CoV-2 - virus that causes COVID-19 illness
 * Long COVID - group of symptoms lasting many weeks or months after COVID-19 behind
 * Post-COVID-19 illness - range of symptoms and illnesses resulting from COVID-19, its complications, ventilation, ARDS, etc


 * SARS-CoV -virus that causes SARS
 * SARS - severe acute respiratory syndrome coronavirus illness


 * Influenza - Flu strains caused by different coronaviruses


 * Coronaviruses (category)