TheSARS-CoV-2isanenvelopedβ-coronavirus, circularorelliptical barbashi diamita na game da 60 ~ 140nm, sau da yawa sauyin yanayi, a fili daban-daban daga SARS-CoVandMERS-CoVingenetic halaye.Ainihin asibiti bayyanar cututtuka hada da zazzabi, gajiya. ,wanda zai iya haɓakawa da sauri zuwa rashin ƙarfi na numfashi, rashin ƙarfi na numfashi, ciwon huhu, ciwon huhu, raunin ƙwayoyin cuta da yawa, rashin lafiya-basemetabolism, da kuma barazanar rayuwa. .SARS-CoV-2 an gano shi a matsayin babban ma'anar software ta hanyar ɗigon numfashi ( atishawa, tari, da dai sauransu) da kuma tuntuɓar (zaɓi hanci da hannu tare da ƙwayoyin cuta, rubbingeyes, da sauransu). ventsuchasethylether, 75% ethanol, chlorinedisinfectant, peraceticacidandchloroform.