Health

EPA moves to reduce exposure to carcinogenic sterilizer

The US Environmental Protection Agency proposed measures on Tuesday to reduce exposure to ethylene oxide (EtO), a chemical widely used to sterilize medical equipment that has been found to increase the risk of certain cancers.

Gastroenterology

Your gut's microbiome, on a chip

The gut is one of the most complex organs in the body. Inside, it teems with a diverse microbial population that interacts and cooperates with intestinal cells to digest food and drugs. Disruptions in this microbiome have ...

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