A salmonella outbreak that has affected 22 people across several American states has been traced to contaminated broccoli sprouts, according to the US Food and Drug Administration. The sprouts, which have now been recalled, were distributed in Washington, Idaho, Montana and Utah, though federal regulators have warned they may have reached consumers in additional states. Two individuals in Washington have been hospitalised, but no fatalities have been reported.
The Scope of the Outbreak
The contamination has been linked to broccoli sprouts distributed by Evergreen Fresh Sprouts LLC, a company based in Idaho. These products were supplied to a range of outlets, including restaurants, co-ops, grocery stores and food service establishments. The FDA has confirmed that the affected sprouts were packaged in plastic bags or clam shell containers carrying use-by dates of 7 September, 9 September, 11 September, 14 September and 16 September.
The agency has stressed that this particular outbreak is not connected to separate incidents of illness involving alfalfa sprouts, which were also recalled from the same company earlier this year following instances of both salmonella and E. coli contamination.
Recognising the Symptoms
Salmonella infection can present itself anywhere between six hours and six days after ingesting the bacteria, according to the Centers for Disease Control and Prevention. Common signs include diarrhoea lasting more than two days without improvement, a fever exceeding 38.8°C (102°F), bloody stools, persistent vomiting that prevents keeping fluids down, and visible dehydration.
Anyone who believes they may have consumed the recalled products and is experiencing these symptoms should seek medical attention without delay. In most cases, the infection resolves itself within a week and is managed through hydration and, where necessary, antibiotics.
Who Is Most Vulnerable
Certain groups face a heightened risk of severe illness from salmonella. Adults aged 65 and over, young children and individuals with compromised immune systems are particularly susceptible to complications. The FDA has urged people in these categories to exercise extra caution and to consult a healthcare professional promptly if they have any concerns.
Consumers who have the affected sprouts in their homes are advised to discard them immediately or return them to the point of purchase. Any surfaces or items that may have come into contact with the sprouts should be thoroughly cleaned using hot, soapy water or cleaned in a dishwasher.
A Broader Pattern of Foodborne Illness
The Evergreen Fresh Sprouts recall is part of a wider landscape of active salmonella outbreaks across the United States. The FDA currently lists eight ongoing investigations on its website, with this year’s incidents also being connected to jalapeño peppers, eggs and oysters.
The recurrence of contamination linked to the same company — which already issued a recall for alfalfa sprouts earlier in 2026 — raises questions about food safety protocols within the sprout industry. Sprouts are notoriously difficult to cultivate without risk of bacterial contamination, as the warm, humid conditions required for growth are also ideal for the proliferation of pathogens such as salmonella and E. coli.
Why it Matters
This outbreak serves as a timely reminder of the persistent challenges posed by foodborne illness in the supply chain, particularly when it comes to fresh produce such as sprouts. With eight active salmonella investigations under way in the US and a company already on its second recall this year, the need for robust testing, transparent labelling and swift consumer warnings has never been more apparent. For vulnerable populations — the elderly, the very young and those with weakened defences — the consequences of contamination can be serious and even life-threatening. Public health agencies and food producers must work in close partnership to ensure that contaminated products reach consumers as quickly as possible, and that clear guidance is available to those who may be affected.
