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: April 27, 2018

Had a bad experience eating out?

Your report helps protect others.

Real Time Reports

Subway, E Highway 61, Grand Marais, MN, USA

8 years ago •reported by user-gztk6218 • details

Had 12” steak and cheese for supper/dinner last night with lettuce tomato onions oil salt pepper mayo. Was up all night and into this morning vomiting. | Symptoms: Vomiting

#subway #grandmarais #minnesota #unitedstates #cheese #lettuce #pepper #steak #tomato #mayo

Consumer Review - Food Safety Subway, E Highway 61, Grand Marais, MN, USA Had 12” steak and cheese for supper/dinner last night wi... photo #1

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Burger King, West Main Street, Woodland, CA, USA

8 years ago •reported by user-pyvw9678 • details

Husband had a whopper & I had the spicy chicken. Both had lettuce, tomato & mayo. Ate about 7:30 pm. He started having diarrhea after about 2 hours from eating. Mine started this morning around 7am. | Symptoms: Diarrhea

#burgerking #woodland #california #unitedstates #chicken #lettuce #tomato #mayo #whopper

20

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McDonald's, Holborn, London, UK

8 years ago •reported by user-hyzw3685 • details

Ate a chicken mayo at lunch, tasted fine but come this evening started feeling really sick. | Symptoms: Vomiting

#mcdonalds #england #unitedkingdom #chicken #mayo

506

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McDonald's, Cross Cheaping, Coventry CV1 1HF, UK

8 years ago •reported by user-kzqch235 • details

Today I ate nothing but besides that meal .I are mayo chicken sandwich and fries.After approximately 3 hours the symptoms kicked in . | Symptoms: Diarrhea, Fever, Nausea, Vomiting

#mcdonalds #coventry #england #unitedkingdom #chicken #fries #sandwich #mayo #chickensandwich

Consumer Review - Food Safety McDonald's, Cross Cheaping, Coventry CV1 1HF, UK Today I ate nothing but besides that meal .I are ma... photo #1

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SUBWAY®Restaurants, Uinta Drive, Green River, WY, USA

8 years ago •reported by user-wdrxw658 • details

I went to subway on 4/22/18 I ordered a roast beef sandwich with provolone. I got spinach, onion, bell pepper, tomato, sweet onion sauce and mayo. I woke up 6 times before 8am to use the restroom and I had burps that tasted like the sandwich all… See more

#subway #greenriver #wyoming #unitedstates #beef #onion #pepper #sandwich #spinach #tomato #mayo #roastbeef

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McDonald's, Palma, Spain

8 years ago •reported by user-yvkd1737 • details

Yesterday we was jetting back home from holiday so stopped at McDonald's at the airport me and my boyfriend ate the mc chicken bites, cheese and bacon topped fries and bbq and mayo burger - this was ordered about 8:25pm

We then boarded our plane and set… See more

#mcdonalds #palma #illesbalears #spain #bacon #bbq #burger #cheese #chicken #fries #mayo

11

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SUBWAY®Restaurants, Denmark, WI, USA

8 years ago •reported by user-cnbxb719 • details

I had the Turkey breast with american cheese, green pepper, black olives, spinach, tomato, pickles, and mayo dressing. | Symptoms: Diarrhea, Nausea, Vomiting

#subway #denmark #wisconsin #unitedstates #cheese #pepper #spinach #tomato #turkey #mayo #greenpepper

5

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SUBWAY®Restaurants, Plain City, Ohio, USA

8 years ago •reported by user-xcvqh599 • details

Turkey sub with lettuce mayo olives. Ate it. Came home and vomited several times. Now still nauseated and ill with diareah. | Symptoms: Diarrhea, Nausea, Vomiting

#subway #plaincity #ohio #unitedstates #lettuce #sub #turkey #mayo

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SUBWAY®Restaurants, Jamaica Avenue, Jamaica, NY, USA

8 years ago •reported by user-ptdgj713 • details

I have not had Subway in over a year, and decided I would try the new Chipotle Steak and Cheese Spinach Wrap that is being heavily advertised. I stopped into a Subway location in Queens Village Queens, and ordered the sandwich along with a Coke, and 2… See more

#subway #newyork #unitedstates #cheese #chocolate #lettuce #sandwich #spinach #steak #wrap #mayo #coke

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Five Guys, North 19th Avenue, Bozeman, MT, USA

8 years ago •reported by user-mmrm7791 • details

I didn’t eat anything about 7 hours prior to my meal there. I ordered a cheeseburger with lettuce mayo mustard pickle tomato grilled onions and regular fries and a vanilla shake. Ate around 8:30 pm and went to bed around 10:30. Woke up with a stomach ache… See more

#fiveguys #bozeman #montana #unitedstates #cheeseburger #fries #juice #lettuce #shake #tomato #mayo #egg #pickle #mustard

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Mayo Food Poisoning

Had a bad experience eating out?

People usually want to know:

Real Time Reports

Subway, E Highway 61, Grand Marais, MN, USA

Burger King, West Main Street, Woodland, CA, USA

McDonald's, Holborn, London, UK

McDonald's, Cross Cheaping, Coventry CV1 1HF, UK

SUBWAY®Restaurants, Uinta Drive, Green River, WY, USA

McDonald's, Palma, Spain

SUBWAY®Restaurants, Denmark, WI, USA

SUBWAY®Restaurants, Plain City, Ohio, USA

SUBWAY®Restaurants, Jamaica Avenue, Jamaica, NY, USA

Five Guys, North 19th Avenue, Bozeman, MT, USA

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Had a bad experience eating out?

People usually want to know:

Real Time Reports

FAQ

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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