Medically reviewed by Sanja Jelic, MD Emphysema is a chronic lung disease that occurs when the air sacs in the lungs (called ...

An E. Coli outbreak linked to organic carrots has infected at least 39 people across 18 states, including in California. The ...

Symptoms of E. coli infection usually start three to four days after eating the bacteria and include severe stomach cramps, diarrhea, which is often bloody, and vomiting. People with severe symptoms ...