The new coronavirus belongs to the new coronavirus of the genus, has a cell membrane, and is a group of pathogenic microorganisms with the lowest resistance to disinfectants. Coronavirus is sensitive to ultraviolet rays and heat.

It'sstillalongtimebeforetheepidemic.It'srecommendedtochoosemedicalmasksforprotection.It'snotsuitabletochooseparticulateprotectivemasks,thermalclothmasksandmasks(chemical)forspecialindustriestoreplacemedicalmasks.MedicalmasksaredividedintothreecategoriesinChina:Medicalordinarymasks,medicalsurgicalmasksandmedicalprotectivemasks.Therearemanynamesofordinarymedicalmasks,includingmedicalnursinganddisposablemedical.Themedicalmaskswithoutthewords"protection"and"surgery"onthenameareallordinarymedicalmasks. Accordingtotheprotectionabilityfromlowtohigh,theyaremedicalgeneralmask,medicalsurgicalmaskandmedicalprotectivemask.Themedicalordinarymaskissuitableforthegeneralmedicalenvironment(bacteria,pollutantsejectedfromthemouth,andpollutantsexhaledfromthenose),themedicalsurgicalmaskissuitableforclinicalinvasiveoperation(bodyfluids,particles,pathogensandmicroorganisms),themedicalprotectivemaskissuitableforthemedicalworkingenvironment(particles,blood,bodyfluids,secretions,anddroplets),andthelevelshouldbeselectedwhenthechanceofcontactingthevirusisparticularlylargeHigherprotection.

Leaveschoolandgohome.Beforeenteringtheunit,takeoffthemaskandthrowitintothecommunitygarbagecan.Donotbringthemaskthatmaybeinfectedwiththevirusintothehome.Afterenteringthedoor,washhands,openwindowsandventilateinastandardizedway,andbatheintime.Whenbathing,washface,eyes,noseandmouth.Itisnotsuitableforroutinedisinfectionofnasalcavityandoralmucosatoprotectthenormalfloraofskinandmucosa.Ifpollutionissuspected,alcoholandiodophorcanbeusedtowipeanddisinfectorwashwithnormalsaline.Changeclothes,shoesandsocksafterbathing.Washthechangedclothesintime.Ifanysuspectedpollutionisfound,soakanddisinfectwithdisinfectantcontaining250-500mg/Leffectivechlorinefor10min,anddrythemaftercleaning.

Masksshouldbeworninepidemicareasorpublicassemblyplaces.Inourdailylife,wecannotwearmasksathomeorinopenplaceswithfewpeople.Theschoolclassbelongstothepublicdenseplace,theunitdealswiththepersonnelmultitudinous,mustwearthemask.

Itisnotnecessarytowearglovesindailylife,onlywhenitisindirectcontactwithpollutants.

ZhangLiubo,chiefexpertofdisinfectionofChinaCDC,pointedoutthatcleanandsmoothsurfacemicroorganismsarenoteasytosurvive.Thevirusriskofelevatorbuttondoorhandleisnotduetothelongsurvivaltimeofthevirusonit,butduetohighfrequencycontact.

Aftergoinghome,keeptheventilationathome.Indailydisinfection,medicalalcohol,commonlyusedgellikeantibacterialhandsanitizerorquickdrying,gelfreehandsanitizercanplayagoodroleindisinfection.

Handwashingorhanddisinfectionisalsorequiredinthefollowingsituations:   (1)Beforewearingprotectiveequipment;   (2)Before,duringandafterremovingprotectiveequipment;   (3)Beforeleavingtheward;   (4)Beforeeatinganddrinkingwater;   (5)Beforeandafterdefecation;   (6).afterreturningtotheresidenceroom