SEATTLE – Clostridioides difficile (C. diff) is a stealthy threat. It infects more than 500,000 people in the United States each year, and kills up to 30,000. It is a leading cause of ...

C. diff infection can cause diarrhea. While it may lead your poop to change color, there are no specific colors that are definitive evidence of having C. diff. According to the Centers for Disease ...