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Is diarrhea contagious?

Medically reviewed by Anju Goel, MD Key Takeaways Diarrhea is often contagious, especially when it's caused by viruses, bacteria, or parasites. Infectious diarrhea can spread by not washing hands ...
The fact that diarrhea is a symptom in the disease course of some patients with COVID-19 highlights the importance of adhering to preventative measures. The fact that diarrhea is a symptom in the ...