Ingabe usasebenzisa amanzi asebhodleleni?
Amanzi asebhodleleni adinga ukulethwa emnyango ngesandla. Kunzima ukulinda isikhathi. Ngaphezu kwalokho, umkhiqizo mkhulu futhi kunzima ukuwushintsha. Amanzi ebhakedeni anomkhawulo wesikhathi sokuphuza wezinsuku ezingu-7-15, ngaphezu kwalokho amabhaktheriya angase adlule izinga futhi abangele ukugula komuntu. Ngaphezu kwalokho, umshini wokukhipha amanzi kufanele uhlanzwe njalo. Kufanele ihlanzwe futhi ibulawe amagciwane kanye njalo ezinyangeni ezintathu kuya kwezine ehlobo kanye nezinyanga eziyisithupha ebusika. Uma ingahlanzwa, inani elikhulu lama-bacterium, izinsalela ngisho nezinambuzane ezibomvu zizozala futhi zinamathele odongeni lwangaphakathi lwesinye esishisayo. Lapho lezi zinto zingena emzimbeni womuntu, zizodala izifo ezinhlelweni zokugaya ukudla, izinzwa, umchamo kanye ne-hematopoietic.
Ukungcola kwesibili kwemithombo yokuphuza kubangelwa ikakhulukazi ukuthi uthuli olusemoyeni luthwala inani elikhulu lama-microorganisms. Ulwelwe, njll. kungena emithonjeni yokuphuza kanye nomoya, ikakhulukazi izindawo zomoya. Izindawo zokukhuculula indle kulula ukwenza amakhona afile, futhi ama-microorganisms aphindaphindeka ngobuningi. Ngokuhamba kwesikhathi, bangafinyelela izinga lokubeka impilo yomuntu engozini.

Isihlungi samanzi sesiteji esingu-4 sizokusiza ukuxazulula inkinga.