Madawa yakutwa kwenye Maji ya Kunywa Marekani

Hii habari mbona inatisha! Madawa ya aina mbalimbali yamekutwa kwenye maji ya kunywa Marekani kwenye miji mbalimbali. Kumbe ingawa maji machafu yanasafishwa (recycling) bado kuna kuwa na madawa mle. Watu wanameza wanajisaidia yanaingia kwenye maji machafu lakini process ya kusafisha haiondoi kila kitu. Aarrgh!

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-- A vast array of pharmaceuticals -- including antibiotics, anti-convulsants, mood stabilizers and sex hormones -- have been found in the drinking water supplies of at least 41 million Americans, an Associated Press investigation shows.

Officials in Philadelphia say testing there discovered 56 pharmaceuticals or byproducts in treated drinking water.

To be sure, the concentrations of these pharmaceuticals are tiny, measured in quantities of parts per billion or trillion, far below the levels of a medical dose. Also, utilities insist their water is safe.
But the presence of so many prescription drugs -- and over-the-counter medicines like acetaminophen and ibuprofen -- in so much of our drinking water is heightening worries among scientists of long-term consequences to human health.

In the course of a five-month inquiry, the AP discovered that drugs have been detected in the drinking water supplies of 24 major metropolitan areas -- from Southern California to Northern New Jersey, from Detroit, Michigan, to Louisville, Kentucky.

Kwa story nzima BOFYA HAPA