Diseases, Conditions, Syndromes

'Virus hunters' track threats to head off next pandemic

A global network of doctors and laboratories is working to pinpoint emerging viral threats, including many driven by climate change, in a bid to head off the world's next pandemic.

Obstetrics & gynaecology

New treatment extends ovarian function in older mice

A woman's ovaries are like a factory where eggs grow and produce hormones that regulate everything from menstruation and pregnancy to bone density and mood. As she and her factory age, production dwindles, and by the time ...

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