Health

Should we stop using alcohol-based hand sanitisers?

They're everywhere in hospitals, travellers' backpacks and the aisles of pharmacies in winter, but do we really need to use alcohol-based hand sanitisers? And what should we make of the marketing claims they're needed to ...

Health

FDA has a few questions for makers of hand sanitizer

Federal health officials want to know whether hand sanitizers used by millions of Americans work as well as manufacturers claim—and whether there are any health risks to their growing use.

Medical research

Potential avenue to protect male germ cells against heat stress

A team of researchers from the National University of Singapore's (NUS) Yong Loo Lin School of Medicine has demonstrated for the first time that hydrogen sulphide (H2S), when applied exogenously, could protect testicular ...

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