Diseases, Conditions, Syndromes

'Not necessary' to dwell on COVID death tally, Chinese experts say

Chinese health officials said Wednesday it was "not necessary" to dwell on the exact number of COVID deaths in the country, days after the World Health Organization criticised authorities' accounting of a surge in cases there.


A new device for early diagnosis of degenerative eye disorders

Researchers at an EPFL lab have developed an ophthalmological device that can be used to diagnose some degenerative eye disorders long before the onset of the first symptoms. In early clinical trials, the prototype was shown ...

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