While a sore throat can be a side effect of many other illnesses, it's also the most telling symptom of strep.

Strep is different from a regular sore throat because it’s caused by bacteria, not a virus. Find a symptom comparison chart ...

Norovirus is a highly contagious illness that spreads through contaminated food, water, and surfaces or by contact with an infected person.

The health departments announced last Wednesday they were investigating the source of illnesses reported by people who had eaten at LongHorn Steakhouse at 6115 N. Illinois St. Shigellosis is caused by ...

Crohn's and celiac disease can cause frequent and multiple mouth ulcers. Some of the other symptoms are gastrointestinal symptoms, including abdominal pain and altered bowel habits. ALSO READ: How to ...

Research explores how excessive sugar consumption can drive systemic inflammation, disrupt the gut and oral microbiomes, and ...