Tests (Medical) – Page 4

Apparently Healthy, but Diagnosed With Alzheimer’s?

New criteria could lead to a dementia diagnosis on the basis of a simple blood test, even in the absence of obvious symptoms.

By Paula Span

Americans with Covid or other respiratory infections may return to daily activities if they don’t have a fever and their symptoms are improving.

By Apoorva Mandavilli

The move came two days after a court upheld the Federal Trade Commission’s challenge to the deal on antitrust grounds.

By Nicole Sperling

Companies like the celebrity-endorsed Prenuvo claim they can revolutionize preventive health care. Experts warn this might not be the right approach.

By Dani Blum and Callie Holtermann