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When it comes to communicable diseases, it's important to identify the source of an outbreak as soon as possible. In the case of cholera, a new toilet sensor could help, by detecting how many people ...

Diarrhea can range from a mild, temporary condition to a potentially life threatening one. Common causes include viruses, bacteria, and parasites. Diarrhea is characterized by loose or watery stools.

Diarrhea is when you experience frequent, loose, watery stools. You may also feel an urgent need to pass these stools. Causes range from food intolerances and medication reactions to infections and ...