The death of a woman after eating contaminated lucerne sprouts has put a food that many think of as clean, fresh and healthy back in the spotlight.
Sprouts are a popular addition to salads, sandwiches, wraps and health food meals. They look innocent and harmless. For many they appear to be the type of food that should be part of a balanced diet.
But raw sprouts can be a hidden danger.
Health agencies have warned for years that sprouts, including alfalfa, clover, radish and mung bean sprouts, can be linked to foodborne illness. That’s because of how they are grown. The warm and moist conditions that promote the growth of sprouts can also encourage the growth of harmful bacteria if the seeds are contaminated.
That’s what makes sprouts different from a lot of other vegetables.
Contamination may happen on the outside of some foods. Washing eliminates dirt, and some germs. But with sprouts , there can sometimes be bacteria like Salmonella , E. coli , or Listeria on or inside the seed before sprouting even begins . In warm, wet conditions the seed can allow bacteria to multiply.
The CDC warns that eating raw or undercooked sprouts can cause food poisoning. The best way to reduce the risk is to cook sprouts thoroughly. In 2022, SunSprout lucerne sprouts were recalled due to Salmonella infections that were linked to lucerne sprouts in a CDC outbreak investigation.
Healthy adults who get food poisoning may develop stomach pain, diarrhoea, fever, nausea or vomiting, which may go away in a few days. But for some the danger can be far more serious. Young children, older adults, pregnant people, and people with weakened immune systems are at higher risk for severe illness from contaminated sprouts. The CDC has specifically recommended that these groups at higher risk avoid eating raw sprouts of any kind.
That doesn’t mean we all have to be afraid of sprouts. That means people need to know the risk before eating them raw.
There have been a number of sprout recalls and outbreaks over the years. In 2025, Australia announced a nationwide recall of lucerne sprout products after an outbreak of Salmonella sickened dozens of people. Health officials asked consumers not to eat the affected products and to see a doctor if they felt sick.
In the United States, lucerne sprouts have also been recalled due to possible listeria contamination. 2024 saw a recall of Jack & the Green Sprouts alfalfa and alfalfa onion sprouts by the FDA due to a potential health risk.
These cases illustrate why food safety experts are serious about raw sprouts.
The problem isn’t that sprouts are “bad.” The problem is that their growing process can make them harder to keep safe if contamination begins early. Even the most careful shoppers may not be able to tell whether sprouts are contaminated by looking or smelling.
They can look perfectly fresh and still contain harmful bacteria.
That’s why washing sprouts at home is not always enough. Washing may wash away some of the surface germs but cannot guarantee safety if bacteria grew during the sprouting process.
The safest thing to do is to cook sprouts thoroughly before eating them. Cooking can kill harmful bacteria and reduce the risk of illness. If you are ordering food at a restaurant or deli, and would like to avoid raw sprouts, you also should ask that they not be added to your meal.
People at higher risk should take extra precautions. This includes pregnant women, the elderly, young children and anyone with a compromised immune system due to illness or medication.
Depending on the bacteria, symptoms of food poisoning may appear within hours or days. Anyone who develops severe diarrhoea, high fever, dehydration, blood in the stool or symptoms after eating a recalled product, should contact a healthcare professional.
It’s sad to read stories like this because they remind us that even when we make healthy choices, we still need to have safety behind us. A food can be healthy and natural, but this does not mean that it is risk free.
Real food safety starts long before food lands on the plate. It depends on clean seed, good growing practices, proper testing, safe packaging, honest recalls, and knowledgeable consumers.
The takeaway for the average shopper is simple.
Look for recall notices.
Use care when handling raw sprouts.
Cook sprouts if possible.
If you are in a high risk group, do not eat them raw.
Eating well doesn’t have to mean living in fear. But it has to include knowing which foods need more care.
Raw sprouts may seem tiny and innocent, but food safety experts have warned they can be dangerous. Understanding risk can help families make safer choices long before a healthy meal turns dangerous.