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The eye is a window to the body
Lead Story

The eye is a window to the body

Researchers have long seen the eye, with its trove of health data, as a window to the body. Emerging technology has made it possible for them to gaze deeper into it and get early warnings of health risks.

Seeing the unseen

Our Cover Story is far-sighted. It captures a trend that is not yet visible: using the eye to diagnose serious diseases.

HARI PULAKKAT

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