Cyclospora Parasite: Safe Foods List and Risky Foods to Avoid
Kashish Pandey | Jul 14, 2026, 13:48 IST
This summer a big Cyclospora outbreak is spreading across the United States, thousands of people are getting sick and raising questions on food safety. People are curious and wondering to know which fruits and vegetables are safe to eat and how they can avoid getting the risk of infection. This article covers What is Cyclospora, the latest updates, what are the symptoms of cyclosporiasis, foods that are considered safe to eat, What are health officials states about the recent possible source of the parasite based on recent updates from the CDC and Michigan health authorities.
Washing Lettuce
Image credit : Freepik
People across the US are falling sick due to a stomach infection called cyclospora. It is caused by a parasite called Cyclospora cayetanensis. This outbreak has affected many US states, with highest cases in Michigan and Ohio. Health officials think it likely that the contaminated lettuce or salad greens may be the main cause. More than 4,000 people have been infected in 31 states. People are wondering Which foods are safe to eat?
![Parasite]()
Cyclospora is a tiny parasite when it is contaminated with human waste it can spread into food or water. If you consume any contaminated food item, you can get sick.
The symptoms that are seen: Constant watery diarrhea for days, stomach pain, bloating, loss of appetite, nausea, tiredness, and mild fever. Symptoms gez1-2 weeks after consuming contaminated food . Initially there are no signs, just after eating contaminated food.
Michigan health officials believe that lettuce and bagged salad greens may be the cause of this outbreak in the US. They have not confirmed any particular source for this parasite.
In the last years, Cyclospora Outbreaks were linked to :
As these foods are generally eaten raw, which makes the parasite to survive.
It is very important to know that only washing and freezing do not kill parasites completely from the fruits and vegetables. The safest way to reduce the parasite is to cook them properly as heating kills the parasites completely.
![Cooking food]()
If you want to stay safe during the big outbreak, you can go for these foods:
Health officials are still trying to figure out to find the particular source of this Cyclospora outbreak. Till then, they know the best way to stay safe is to eat properly cooked food. If you observe any of the symptoms consult a doctor and treat according to the professionals.
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Frequently Asked Questions[FAQs]
What is Cyclospora and How does it Spread?
Parasite
Image credit : AP
Cyclospora is a tiny parasite when it is contaminated with human waste it can spread into food or water. If you consume any contaminated food item, you can get sick.
The symptoms that are seen: Constant watery diarrhea for days, stomach pain, bloating, loss of appetite, nausea, tiredness, and mild fever. Symptoms gez1-2 weeks after consuming contaminated food . Initially there are no signs, just after eating contaminated food.
Which Foods are at High Risk?
Michigan health officials believe that lettuce and bagged salad greens may be the cause of this outbreak in the US. They have not confirmed any particular source for this parasite.
In the last years, Cyclospora Outbreaks were linked to :
- Fresh cilantro
- Basil
- Raspberries
- Snow peas
- Green onions
As these foods are generally eaten raw, which makes the parasite to survive.
It is very important to know that only washing and freezing do not kill parasites completely from the fruits and vegetables. The safest way to reduce the parasite is to cook them properly as heating kills the parasites completely.
Food items that are safer to eat
Cooking food
Image credit : Freepik
If you want to stay safe during the big outbreak, you can go for these foods:
- Parasites do not survive in higher temperatures so cook your food.
- Eat fruits that have thick peels and wash them properly.
- Cook potatoes and carrots properly.
- Whole lettuce pre packed salad bags remove the outer leaves and wash them properly.
Health officials are still trying to figure out to find the particular source of this Cyclospora outbreak. Till then, they know the best way to stay safe is to eat properly cooked food. If you observe any of the symptoms consult a doctor and treat according to the professionals.
Unlock insightful tips and inspiration on personal growth, productivity, and well-being. Stay motivated and updated with the latest at My Life XP.
Frequently Asked Questions[FAQs]
- Is cyclospora contagious from person to person?
No, cyclosporiasis doesn't typically spread directly from person to person. People get infected by eating or drinking something contaminated with the parasite, usually weeks before symptoms appear. - How long do cyclospora symptoms last?
Without treatment, symptoms can last for weeks and sometimes over a month, often appearing to go away before coming back again. - How is cyclosporiasis treated?
The standard treatment is a seven to ten day course of an antibiotic combination called trimethoprim-sulfamethoxazole, sold under brand names like Bactrim or Septra. - Can cyclospora be fatal?
No deaths have been reported in the current outbreak. The illness is not usually life-threatening, though it can cause dehydration serious enough to need hospital care.
