Medical research

Stopping tooth decay before it starts—without killing bacteria

Oral bacteria are ready to spring into action the moment a dental hygienist finishes scraping plaque off a patient's teeth. Eating sugar or other carbohydrates causes the bacteria to quickly rebuild this tough and sticky ...

Diseases, Conditions, Syndromes

Fake cures, risky rumours: virus misinformation hits home

From being duped into taking poisonous "cures", to watching businesses crumble and avoiding life-saving medication, people are suffering devastating real-world impacts of a deluge of online virus misinformation.

Diseases, Conditions, Syndromes

Coronavirus in America: Keep your panic in check

(HealthDay)—A deadly virus that's surging through a foreign country makes its way into the United States, carried into this country by an unwitting traveler.

Other

Protecting stethoscopes with a noble metal

The stethoscope is an invaluable tool for fighting diseases. Unfortunately, it can also help spread them. A 2014 study in the journal Mayo Clinic Proceedings found that, when it comes to collecting bacteria (including MRSA, ...

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