Biomedical technology

Advanced viral diagnostics tool closer to widespread use

Most of today's clinical diagnostic tools are designed to detect the presence of a specific and known pathogen. These targeted assays—like the PCR and antigen tests that have become widely used during the COVID-19 pandemic—meet ...

Health

Do you need more vitamin D in the winter?

Vitamin D is a nutrient your body needs to keep your bones healthy and strong. It also has properties that support your immune system and neuromuscular health.

Gerontology & Geriatrics

Study examines racial differences in care among older Americans

Older Black Americans are more likely to receive low-value acute diagnostic tests than older white Americans, while older white Americans were more likely to receive low-value screening tests and treatments, finds a study ...

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