Diseases, Conditions, Syndromes

What is norovirus? Stomach bug hits Winter Games

Norovirus, also known as the winter vomiting bug, has officials at the Pyeongchang Games scrambling to stop its spread. The bug apparently began spreading when private security workers at the games came down with headaches, ...

Health

Study uses decision support to reduce unneeded lab tests

Diarrhea has many causes, and when there are prolonged or severe symptoms clinicians sometimes consider lab testing to help guide treatment. But sometimes they stray from published guidelines in the direction of overtesting.

Diseases, Conditions, Syndromes

The fight against goat plague

An endangered subspecies of antelope that roamed the earth at the same time as woolly mammoths now hovers on the brink of extinction as a disease that normally affects sheep and goats decimates its population.

Diseases, Conditions, Syndromes

Why we get diarrhea

Researchers want to know: does diarrhea serve a purpose? Does it actually help clear the bacteria causing a gastrointestinal infection, or is it merely a symptom of disease that should be prevented as much as possible? In ...

Health

How to avoid traveler's diarrhea

Don't drink the water. That's the advice you may have heard for avoiding traveler's diarrhea. While it's a good start, the devil is in the details.

Diseases, Conditions, Syndromes

Trichomonosis: A conundrum in cats

Over the past two decades, the protozoan Tritrichomonas foetus has come to be recognised as a cause of chronic colitis in cats in many countries worldwide. Today trichomonosis is regarded as one of the most common infectious ...

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