Ilaphu elingaphothiweyo elinyibilikayo yenziwe ngobuchule obukhethekileyo bokwenza ilaphu elingalukwanga elineentsinga ezintle kakhulu. Ilaphu elingalukwanga elinyibilikayo liyinxalenye ebalulekileyo yokwenza imaski yobuso ekhusela abasebenzi bezonyango kwi-coronavirus entsha. Eli laphu lokucoca ukunyibilika liyinxalenye ephambili yeziphefumlo ezinokubonelela ngokhuseleko oluninzi. Ingasetyenziswa kakhulu kwisiphefumli esilahlwayo, iimaski zotyando, iimaski zobuso, iziphefumlo eziphinda zisetyenziswe uthuli, kunye nezixhobo zokuphefumla zotyando. Njengoko intsholongwane isasazeka kwihlabathi jikelele, ezo maski zobuso zinqongophele.