Isikhala semoto sincane uma kuqhathaniswa.Ngenxa yokuvulwa nokuvalwa kweminyango, ukungena nokuphuma kwabantu, ukubhema, ukuphuza noma ukudla izinsalela zokudla kuzodala inqwaba yezibungu nama-bacteria, futhi kuzokhiqizwa nephunga elithile elicasulayo.Izingxenye zepulasitiki, isikhumba ...
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