Is diabetes contagious?

American Diabetes Association

Although we don't know exactly why some people develop diabetes, we know diabetes is not contagious. It can't be caught like a cold or flu. There seems to be some genetic link in diabetes, particularly type 2 diabetes. Lifestyle factors also play a part.

Ms. Vandana R. Sheth on behalf of Academy of Nutrition and Dietetics

Nutrition & Dietetics Specialist

No, diabetes is not contagious. Diabetes is a chronic condition which affects 28 million or 8.3% of the US population according to the CDC. There are 79 million who have prediabetes.

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Is diabetes contagious?

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