TheSARS-CoV-2isanenvelopedβ-coronavirus, qayb wareegelliptical dhexroor ee ku saabsan 60 ~ 140nm, inta badan pleomorphic, oo iska cad ka duwan SARS-CoVandMERS-Vingenetic sifada. si degdeg ah u kobcaya siseverepneumonia, neefsashada oo yaraada, xanuunka neef-mareenka xanuunka, septicshock, unugyo badan, cillad-basemetabolism-ka daran, iyo horumarinta nolosha-halis .SARS-CoV-2 waxa la aqoonsaday iyada oo macneheedu yahay softiweerka ka gudbida dhibco neefsasho ( hindhiso, qufac, iwm.) chasethylether, 75% ethanol, chlorinedisinfectant, peraceticacid iyo chloroform.