Related topics: vaccine · bird flu · virus · tuberculosis · influenza

Delhi's poor bear the brunt of deadly smog

Rickshaw driver Sanjay can only afford a handkerchief to shield his face from the smog-filled streets of Delhi, even as many residents rush to buy protective masks to combat the toxic menace.

A new affordable and easy-to-use technology for dry eye diagnosis

UPM researchers have developed an optical biosensor with an easy, fast and affordable method of read-out that allows the in vitro detection of a biological material. The results obtained are promising for the diagnosis of ...

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