Raw or undercooked sprouts pose a risk of food-borne infection because, unlike other fresh produce, seeds and beans need warm humid conditions to sprout and grow. Bacteria that can cause illness, including Salmonella, Listeria and Escherichia coli, thrive in such warm and humid conditions.
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A digitally colored scanning electron micrograph shows red-colored Salmonella bacteria invading a mustard-colored ruffled immune cell. Salmonella is a common cause of food-borne disease, including when raw sprouts are the culprits.
- National Institute of Allergy and Infectious Diseases





