Full Breakdown
Multistate Food-Poisoning Outbreak Linked to Alfalfa Sprouts
8/22/2026, 1:48:06 AM
Core Event
U.S. health officials have identified a multistate outbreak of infections caused by Shiga toxin-producing *Escherichia coli* (STEC) and *Salmonella* bacteria. As of the latest CDC update, 55 people in 15 states have become ill, four have been hospitalized and no deaths have been reported. Illness onset dates range from May 31, 2026 to August 8, 2026. The outbreak has been traced to alfalfa sprouts grown by Everything Sprouts, a Minneapolis-based producer, sold under the Calco and Everything Sprouts brands.
Background & Context
Outbreaks involving a single pathogen are common; this incident is notable because it involves multiple bacteria in the same product. Earlier FDA inspections of Everything Sprouts cited roof leaks and organic buildup on irrigation equipment. A warning letter was issued on March 28, 2025 after an inspection covering Oct 30 – Nov 14, 2024, citing “serious violations” of the Produce Safety Rule. Those findings related to other sprout lines, not the alfalfa sprouts implicated now.
Data & Statistics
- National tally (CDC): 55 cases, 4 hospitalizations, 0 deaths.
- Pathogen breakdown: 46 STEC, 7 *Salmonella*, 2 co-infections.
- State counts: Minnesota – 23 illnesses (2 hospitalizations); Wisconsin – 17 illnesses (1 hospitalization). Additional cases confirmed in Florida, Indiana, Iowa, Kansas, Michigan, New Hampshire, New York, North Carolina, North Dakota, Pennsylvania, South Carolina, South Dakota, Washington and other states.
- Interview data: Of 34 patients interviewed, 26 (76 %) recalled eating alfalfa sprouts.
Official Statements & Responses
- CDC: Issued a food-safety alert advising consumers not to eat, sell, or serve the affected sprouts and to discard or return any product bearing the Calco or Everything Sprouts labels.
- FDA: Confirmed the traceback and recommended a voluntary recall, though none has been announced.
- Minnesota Department of Health & Agriculture: Warned residents to check refrigerators for the branded sprouts, discard them, and monitor for symptoms.
- Wisconsin Department of Health Services: Echoed the Minnesota advisory and urged residents to contact healthcare providers if severe symptoms develop.
Conflicting Reports & Gaps
- Case counts: Minnesota reports 23 illnesses; Wisconsin lists 17; some outlets cite 18 or a combined total of 41 for the two states.
- Recall status: The FDA has recommended a recall but, as of the latest statements, none has been issued.
- Source of contamination: Prior FDA violations involved other sprout varieties; investigators have not linked those specific failures to the alfalfa sprout contamination.
Why It Matters
Outbreaks with multiple pathogens in a single food product are rare and complicate detection and response. The incident underscores risks inherent to sprout production—warm, humid conditions and the absence of a kill step allow bacteria on seeds to proliferate.
What’s Next
- Ongoing investigation: CDC, FDA, and state health departments continue to collect case data, conduct traceback analyses, and evaluate whether a formal recall is warranted.
- Consumer guidance: Agencies will maintain alerts advising the public to discard any Calco or Everything Sprouts alfalfa sprouts and to seek medical care for severe gastrointestinal symptoms.
- Regulatory review: The FDA is expected to reassess corrective actions submitted by Everything Sprouts after its 2024 inspection and may schedule a follow-up inspection.
