Cases of explosive diarrhea caused by parasitic food poisoning continue to rise across the United States. Doctors explain what’s next and how concerned you should be. This summer’s cyclosporiasis ...

New technology is allowing vaccine makers to respond more quickly to changes in dominant flu strains. The FDA approved mFlusiva, the first mRNA flu vaccine, for adults 50 and older. In a large ...

Infectious-disease experts are still eating fresh produce and urge the rest of us to do so as well — with a few caveats. Infectious-disease experts aren’t giving up fruits and vegetables during the ...

The drugmaker said it would accept requests for early access to its experimental drug for some adults with severe obesity.

Tularemia, also called rabbit fever, is an uncommon tick-borne infection, but it can be deadly if not treated promptly. These ...

The U.S. Food and Drug Administration says that the over-the-counter Rohto eye drops did not meet safety standards. Rohto Cooling Eye Drops, an over-the-counter brand, have been recalled by the ...

New research pinpoints a trio of health factors that can help keep your brain healthy as you age. Doctors say there’s a lot to unpack in the findings. New research links not having high blood pressure ...

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A new study analyzing the effect of World War II-related sugar rationing may shed light on factors that affect lifelong brain ...

A multivitamin once a day may modestly improve cardiovascular health and day-to-day function. Individuals with narrowing of the arteries in the neck (carotid stenosis) may see more apparent benefits ...

Metabolic health isn’t just about weight, though new survey findings suggest that nearly half of people don’t know that.