Mhlawumbi uvile ukuba ukuzikhusela kwi-COVID-19 kuthetha ukuhlamba izandla zakho kwimijikelo emibini yengoma yokuzalwa emnandi okanye imizuzwana engama-20 yomnye ingoma owuthandayo. Ke kutheni isepha ingumbulali osebenzayo ngokuchasene ne-coronavirus entsha?
Makhe sijonge ngakumbi kulaa dolophu yesepha esandleni sakho. I-athomu yesepha iqulethe "intloko" eyi-hydrophilic - ekhangayo emanzini - kunye "nomsila" omde we-hydrocarbon owenziwe nge-hydrogen kunye ne-carbon athomu e-hydrophobic - okanye igxothwe ngamanzi. Xa iimolekyuli zesepha zinyibilika emanzini, zizilungelelanisa zibe zii-micelles, eziyingqukuva yeemolekyuli zesepha ezineentloko ezitsala amanzi ngaphandle kunye nemisila egxotha amanzi ngaphakathi. I-coronavirus inombindi wemathiriyeli yemfuza engqongwe sisingxobo sangaphandle esimaleko aphindwe kabini anamafutha aneprotein spikes. Esi singxobo samafutha siyawanqanda amanzi kwaye sikhusela intsholongwane.
Iisepha ezizenzekelayosusa into “yokuchukumisa” yogutyulo lwezandla kwaye wenze ukuba kukho iintsholongwane okanye intsholongwane ezandleni zomntu, zihlale apho kwaye zinyanyekelwe yisepha okanye isicoci. Ngoyilo loqhagamshelwano-simahla, iumkhupheli ozenzekelayoyeyona ndlela icocekileyo yokuya ngokuchasene nesixhobo sokuhambisa ngesandla okanye isepha isepha.
Unokukhetha isitshizi sesaniti esifanelekileyo eSiweiyi. Zive ukhululekile ukuqhagamshelana neqela lethu lentengiso.
Ixesha lokuposa: Apr-29-2022
