Wataalam wanashauri kubadilisha sifongo jikoni kila siku

Wataalam wa afya wanasema kifaa cha kuoshea vyombo jikoni kinapaswa kubadilishwa kila siku ili kuzuia vijidudu hatari. Uchunguzi uliofanywa na wanasayansi umeonyesha kuwa sifongo zinaweza kukusanya bakteria hata baada ya kusafishwa vizuri. Hii inaweza kusababisha matatizo kama sumu ya chakula na homa ya matumbo.

Kwa mujibu wa wataalam, sifongo zinazotumika kuoshea vyombo jikoni ni chanzo kikubwa cha vijidudu hatari. Uchunguzi uliofanywa na wanasayansi, chini ya uongozi wa Dkt Primrose Freestone, mtaalamu wa sayansi kuhusu vijidudu hatari kiafya, ulichunguza sifongo zilizotumika kwa vipindi tofauti, kuanzia siku moja hadi miezi mitano. Sifongo hizo zilisafishwa mara kwa mara kwa kutumia kemikali za kuua vijidudu, lakini matokeo yaliona bakteria kadhaa zilizobaki baada ya saa 14 tu, hata baada ya kuosha kwa sabuni ya kuua vijidudu na maji moto.

Sifongo iliyotumika kwa siku tatu ilikuwa na bakteria nyingi, na zile zilizotumika kwa miezi miwili hadi mitatu ziliashiria idadi kubwa ya vijidudu. Wataalam wanasema kuwa aina yoyote ya vijidudu hatari jikoni, ikiwa ni pamoja na vinavyosababisha sumu ya chakula, homa ya matumbo, na vijidudu visivyosikia dawa za antibiotics, vitaingia kwenye sifongo. "Sifongo sio ghali na ushauri wangu ni kuzibadilisha kila siku," alisema Dkt Freestone.

Ikiwa sifongo inatumika kuosha mboga chafu au nyama mbichi, inashauriwa kuitupa mara moja baada ya matumizi. Baadhi ya watu wameanza kutumia brashi badala yake, ambazo wanasayansi wanasema ni safi zaidi, lakini brashi pia zinaweza kukusanya vijidudu baada ya muda. Ushauri huu unasisitiza umuhimu wa usafi nyumbani ili kuhakikisha afya bora ya familia.

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