Thesars-coV-2isanennefropedβ-coronavirus, circularellipticalParticledeterofabout60 ~ 140nm, sovint senzillomòrfic, òbviament es diferencien cludefever, fatigueandhothersystemicsymptoms, acompanyats amb problemes, dispnea, etc., que es pot desenvolupar, desenvolupant-se, respiratoris, acuterespiratorydistressSyndrom, septicshock, multi-organfailure, seve, seve Reacid-basemetabolismdisorder, i per a la vida i la vida que lapealen.sars-coov-2hasbeenidentifiedAsthemainMeSoftransmissionthroughRespiratoryDroplets (esternuts, tos, etc.) icontact Hthevirus, Rubbingeyes, etc.)