Njengoko ingxaki ebanzi ye-coronavirus iyaqhubeka nokusasazeka kwilizwe liphela kunye nelimfuneko yokukhuseleka, ezonwabileyo ezikhuselekileyo, ngakumbi kumzi mveliso, ngakumbi kumzi-mveliso wokutya, awukaze ube yimfuneko. Ukuqhubekeka kokutya, imveliso ikhumbula ihlala rhoqo kwaye ihlala ibangela ukonakala kwabavelisi kunye nabathengi. Abavelisi abaninzi basasebenzisa izixhobo zezinto ezifana neplastiki okanye irabha, ngaphandle kwesisongelo esikhulu sibeka umgangatho wemveliso. Iiplasitiki zeplasitiki kunye neebhuleki zerabha zivelisa umcimbi wokubambisa kwaye ikhuphe umsi onokutya, kwaye inokulimaza iimveliso ngemichiza, imichiza kunye nee-allegets apho i-allergens ibuyela khona. Sebenzisa izixhobo ezifana nentsimbi okanye intsimbi engenasitali, abavelisi banokuqinisekisa iimveliso zokuphela kwezentengiso ezikhuselekileyo kuba azigqithanga amaxabiso erhasi kwaye azimelana ne-bacteria