Study describes cocktail of pharmaceuticals in waters in Bangladesh

An analysis revealed that water samples held a cocktail of pharmaceuticals and other compounds, including antibiotics, antifungals, anticonvulsants, anesthetics, antihypertensive drugs, pesticides, flame retardants and more. Not all chemicals were found at every test site.

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Antibiotics discovered that kill bacteria in a new way: McMaster

A new group of antibiotics with a unique approach to attacking bacteria has been discovered, making it a promising clinical candidate in the fight against antimicrobial resistance.

The newly-found corbomycin and the lesser-known complestatin have a never-before-seen way to kill bacteria, which is achieved by blocking the function of the bacterial cell wall. The discovery comes from a family of antibiotics called glycopeptides that are produced by soil bacteria.

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Study: How U.S. sewage plants can remove medicines from wastewater

A study of seven wastewater treatment plants points to two treatment methods — granular activated carbon and ozonation — as being particularly promising for reducing the concentration of pharmaceuticals including certain antidepressants and antibiotics.

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