Saturday, March 21, 2026

Hidden antibiotics in river fish spark new food safety fears

Antibiotics are accumulating in a major Brazilian river, especially during the dry season when pollution becomes more concentrated. Scientists even detected a banned drug inside fish sold for food, raising concerns about human exposure. A common aquatic plant showed promise in removing these chemicals from water—but it also altered how fish absorb them, creating unexpected risks.

from Top Health News -- ScienceDaily https://ift.tt/noF5vfk

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Ancient DNA reveals plague was already killing humans 5,500 years ago

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