<prompt> Fingqa isihloko: Jabulela ukucwilisa olwandle futhi usengozini yokungenwa amagciwane amelana namagciwane. Ucwaningo lubonisa ukuthi abantu ababhukuda nabagibela ama-surf basengozini enkulu yokungenwa igciwane le-E.coli ngoba maningi amathuba okuba bagwinye amanzi angcolile. Ososayensi eNyuvesi yase-Exeter baye baxwayisa ngengozi ngemva kokuhlaziya imininingwane eqoqwe emabhishi aseNgilandi naseWales ngo-2012. Bagxila ohlotsheni lwegciwane i-E.coli eliphikisana nesigaba esibalulekile semithi elwa namagciwane esibizwa ngokuthi ama-cephalosporin esizukulwane sesithathu, noma ama-3GC. Ucwaningo lubonisa ukuthi abantu ababhukuda nabagibela ama-surf basengozini enkulu yokungenwa igciwane le-E.coli ngoba maningi amathuba okuthi bagwinye amanzi angcolile. Umholi wocwaningo uDkt. William Gaze wathi: Kuncane kakhulu esikwaziyo ngendlela imvelo engasabalalisa ngayo amagciwane amelana nemithi elwa namagciwane kubantu, noma indlela ukuchayeka kwethu kulezi zinambuzane ezincane okungathinta ngayo impilo. Abantu bavezwa amagciwane amelana nemithi elwa namagciwane ngezindlela eziningi, ngokuthintana nomuntu, ngokudla nangenxa yokuhamba kwamanye amazwe. Ucwaningo lwethu lubonisa ukuthi ukusebenzisa amanzi asogwini ngenjongo yokuzijabulisa kuyindlela eyengeziwe yokuchayeka. Njengoba izigidi zabantu zivakashela amabhishi eNgilandi naseWales unyaka ngamunye, kunengozi yokuthi abantu badle i-E. coli emelana ne-3GC futhi kubukeka sengathi ukuchayeka kwabasebenzisi bamanzi kuwo wonke amagciwane amelana nakho kungaba kukhulu kakhulu. Uma uthanda ukucwilisa olwandle futhi usengozini yokungenwa amagciwane e - E.coli aboniswe esithombeni amelana nesigaba esibalulekile semithi elwa namagciwane. Usawoti osemanzini olwandle waziwa ngokubulala amanye amagciwane, kodwa hhayi wonke. Nakuba kungamaphesenti angu-0,12 kuphela e-E.coli atholakala emanzini asogwini nasemifudlaneni egelezela emabhishi ayengowohlobo lwe-E.coli, abacwaningi bathi lokhu kwanele ukuba kube yingozi. Lolu cwaningo, olwanyatheliswa ephephabhukwini i-Environment International, lwabonisa ukuthi ingozi yokuchayeka yayihlobene kakhulu nekhwalithi yamanzi kunoma iliphi ibhishi. Abacwaningi bathi lokhu kubonisa ukubaluleka kwe-EU Bathing Water Directive, okuhloswe ngayo ukuqinisekisa amazinga amahle ekhwalithi yamanzi, kodwa wanezela ukuthi abantu akufanele badikibale...  <response>: Ababhukudi nabashushuluza emanzini basengozini enkulu yokuthola igciwane le - E. coli, kusho ucwaningo. Lokhu kungenxa yokuthi maningi amathuba okuba agwinye amanzi angcolile. Ososayensi base-University of Exeter baxwayise ngezingozi ngemva kokuhlaziya idatha. 