What is iwaspoisoned.com?

iwaspoisoned.com is a public health platform that helps track food poisoning incidents worldwide. We partner with health departments and agencies globally to identify potential outbreaks and food safety issues. Our data has been used by the FDA, state, local and international health organizations to protect consumers. Learn more about the science behind our platform .

How does iwaspoisoned.com ensure report quality?

All reports go through our comprehensive moderation process that includes automated screening, pattern analysis, and manual review by our team. We use advanced algorithms to detect suspicious activity and verify report authenticity before publication. Read more about our moderation process .

Do health officials use iwaspoisoned.com?

Yes. We have active partnerships with over 500 public health agencies globally who use our real-time data for outbreak detection and food safety monitoring. Health departments regularly reference our reports to identify trends and protect their communities. Learn more about our public health partnerships .

Is reporting free and will my information be kept private?

Reporting is completely free and your personal information remains private. We never publish your name, email, or phone number.

How does Iwaspoisoned.com detect potential outbreaks?

When multiple similar reports emerge in a pattern, we deploy enhanced verification techniques to rigorously assess these signals. This adaptive approach helps ensure genuine outbreak patterns are accurately identified and reported to health officials.

Do you provide medical or health advice?

No. We are a food safety reporting platform, not a medical site. We collect and analyze consumer reports of foodborne illness to help identify potential outbreaks and protect public health. While we may share educational resources published by government health agencies like the CDC and FDA, this information is for reference purposes only and does not constitute medical advice. Always consult healthcare professionals for medical concerns.

Mayo Food Poisoning

See what others reported about mayo. Access vetted illness reports, official recalls, report your case, and contribute to outbreak detection.

🔍 View live reports mentioning Mayo

Last updated: February 14, 2014

Had a bad experience eating out?

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Real Time Reports

Subway

12 years ago •reported by user-xjcj2347 • details

Plain turkey on white with lettuce, onions, and light mayo. I have NEVER been this sick in my life. Symptoms have lasted for over 48 hours. | Symptoms: Diarrhea, Nausea, Fever, Vomiting

#lettuce #turkey #mayo

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McDonald's

12 years ago •reported by user-pbmq4745 • details

My husband and I both ate at McDonalds, we both ordered heavy mayo on our sandwich and within a few hours we both started vomiting, severe headache, chills, body aches | Symptoms: Nausea, Fever, Vomiting, Headache, Chills, Body Ache

#sandwich #mayo

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QuickTrip

12 years ago •reported by user-rfwvd636 • details

Not sure if it was from QT, that's the only thing I can think of. I have cooked in the past couple days, but I basically burn all of my food to be on the safe side, so I doubt it was from anywhere else. Bf and I split the no mayo/must turkey and swiss. | Symptoms: Diarrhea, Nausea, Fever

#turkey #mayo

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Subway

12 years ago •reported by user-fwkzv171 • details

Tuna sub on white bread, Provolone Cheese, Lettuce, Mayo, Red Onions. I feel like I've been shot in the stomach. | Symptoms: Diarrhea, Nausea, Vomiting

#bread #cheese #lettuce #sub #tuna #mayo

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Subway

12 years ago •reported by user-vvnyg148 • details

I ate a foot long roast beef on herbs and cheese with prov cheese,lettuce,olives,light mayo,oil and vinigar,mustered couple hours later felt sour sick stomach then diarrhea, vomited twice and diarrhea the rest of the night, next 4 days after severe diarrhea only one night sharp cramps stomach… See more

#beef #cheese #lettuce #mayo #roastbeef

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Subway

12 years ago •reported by user-jkzqx817 • details

December 26th 2013. Sick for 2days before went to ER in Ironwood MI. Ate the pastrami on flatbread with lots of veggies. oil & vinegar, no mayo. Now on antibiotics and still not completely better. Waiting for MN health report! severe diarrhea, x20 48hrs bloating abdominal pain… See more

#subway #blood #mayo

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Subway

12 years ago •reported by user-zbnb3364 • details

Gerry sick right after eating subway I have a feeling it was the lettuce. Had turkey on wheat bread with no cheese and all the veggies but no onions I added spinach and also has mayo mustard feel terrible and my grandson shared it with me and he got sick too. | Symptoms: Diarrhea, Nausea, Vomiting

#bread #cheese #lettuce #spinach #turkey #mayo #mustard

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Five Guys

12 years ago •reported by user-mcynt199 • details

Several hours of vomiting and diarrhea... horrible... we ordered bacon cheeseburgers with mayo | Symptoms: Diarrhea, Nausea, Vomiting

#bacon #mayo

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Subway

12 years ago •reported by user-tfrm4678 • details

12" tuna Mayo with lettuce, onion, cucumber, and black pepper. | Symptoms: Diarrhea, Nausea, Fever, Vomiting

#lettuce #onion #pepper #tuna #mayo

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Subway

12 years ago •reported by user-pdnb9185 • details

Got a 6 inch turkey sub with cheese pickles and mayo..haven't eaten in about 2 days.. While eating the sub I started having diarrhea and still do, thanks a lot | Symptoms: Diarrhea, Nausea, Fever

#cheese #sub #turkey #mayo

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Mayo Food Poisoning

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What is iwaspoisoned.com?

How does iwaspoisoned.com ensure report quality?

Do health officials use iwaspoisoned.com?

Is reporting free and will my information be kept private?

How does Iwaspoisoned.com detect potential outbreaks?

Do you provide medical or health advice?

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