Alzheimer's disease & dementia

Dementia risk scores have high error rates

Current dementia risk scores have high error rates and limited clinical utility for estimating 10-year risk, according to a study published online June 13 in JAMA Network Open.

Oncology & Cancer

Why start mammograms at 40? Doctor explains new advice

Women should start getting regular mammograms at the age of 40, according to a new recommendation being drafted by the U.S. Preventive Services Task Force. This is a reversal from the previous recommendation of age 50, which ...

Diseases, Conditions, Syndromes

New microfluidic device for detecting SARS-CoV-2

A new microfluidic device developed by scientists in Switzerland can detect the SARS-CoV-2 virus with high accuracy and speed, using a unique DNA/RNA duplex technology. The device could prove to be a game-changer in the fight ...

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