TheSars-CoV-2Isanananananananananananananananananal, circularorellipticalParticlediameterOfabout60 ~ 140 nm, vaak PleMorfe, duidelijk differentfromsars-covandmers-covingeneticcharacteristics.Themainclinicanifestationsininin. Cludefever, FatigueandherSystemicsymptoms, begeleid doorDrycough, dyspnea, enz., Welke kan de ontwikkelingsevelepneumonie, respiratoryfailure, AcuterEspiratoryDistressSsyndrome, septicshock, multi-organfailure, SEVE reacid-BasemetabolismDisorder, Andevenlife-dreigende.sars-cov-2hasbeenIdentifiedIsThemainmeansofTransmission doorRoughRespiratoryDroplets (niezen, hoesten, enz.) Encontact (pickingnostrilwithandhand hthevirus, rubbingeyes, enz.). SARS-COV-2issensitivetoultravioletrayandheat, andcanbeinactivatedat56 ℃ for30minutes en fatSolublesolVentsUchasethylether, 75%ethanol, chlorinedisinfectant, peracetacetandchloroform.