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 4, 2018

Had a bad experience eating out?

Your report helps protect others.

Real Time Reports

SUBWAY®Restaurants, Commerce Street, West Salem, WI, USA

8 years ago •reported by user-czyrt451 • details

Turkey sub with lettuce, tomato, onions, pickles, cucumbers, & green peppers with mayo. Nausea within an hour of eating followed by diarrhea 4 hours after consuming for over 24 hours after consumption. | Symptoms: Diarrhea, Nausea

#subway #westsalem #wisconsin #unitedstates #lettuce #sub #tomato #turkey #mayo

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Subway, 3rd Avenue, New Brighton, PA, USA

8 years ago •reported by user-whdcd732 • details

Turkey, provolone, mayo, lettuce, black olives, bacon on multi grain toaated. | Symptoms: Diarrhea, Nausea, Vomiting

#subway #newbrighton #pennsylvania #unitedstates #bacon #lettuce #turkey #mayo

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Subway, Meheula Parkway, Mililani, HI, USA

8 years ago •reported by user-vqqpg661 • details

Ordered sub of the day, tuna sandwich with light mayo and vegetables. Got sore stomach, diarrhea, vomiting after eating one to two hours later on Mar. 30, 2018. Sick for half an hour throwing up and diarrhea. I was ok after everything was out of my system. Will not eat there again. | Symptoms: Diarrhea, Fever, Nausea, Vomiting

#subway #mililani #hawaii #unitedstates #sandwich #sub #tuna #mayo

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Dave & Buster's, Tampa, FL, United States

8 years ago •reported by user-ghft5267 • details

We were seated around 6:15PM on Saturday March 31, 2018. I ordered the beer battered fish and chips. The food was brought out around 7:15PM. I had a few sips (4-5) of the watermelon margarita upon first arrival (5:00PM), and had only water to drink after that… See more

#daveandbusters #tampa #florida #unitedstates #chips #fish #fries #mayo

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Jimmy John's, Bloomingdale Road, Glendale Heights, IL, USA

8 years ago •reported by user-bcfhf144 • details

I ate approximately at 12;30 PM. I ordered my usual, a #11. I modify mine with no cheese tomato or mayo, but add onions, sauce and oregano. I noticed within the first couple of bites that it tasted a little different, but I didn’t care because I… See more

#jimmyjohns #glendaleheights #illinois #unitedstates #cheese #sandwich #tomato #mayo

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SUBWAY®Restaurants, 3616 Anderson Rd, Nashville, TN 37217, USA

8 years ago •reported by user-vkmz3277 • details

Ordered foot long ham on white flatbread. American cheese , lettuce, tomato, spinach and lite mayo. Hadn’t felt sick or anything before eating. Threw up almost immediately after eating and I threw all of it up. Slight headache followed. I feel like maybe the lite mayo doesn’t… See more

#subway #nashville #tennessee #unitedstates #cheese #lettuce #spinach #tomato #mayo #ham

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McDonald's, Centre Retail Park, centre Retail Park, Royton, Oldham OL2 5HX, UK

8 years ago •reported by user-whxx8673 • details

Was coming back up from Manchester to Newcastle and spotted a McDonald’s on the way so stopped off and waiting in the drive thru for ages. I ordered a chicken mayo, cheese burger and a regular drink and a few hours after I started feeling very sick.… See more

#mcdonalds #royton #england #unitedkingdom #burger #cheese #chicken #mayo

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Publix Super Market at Bardmoor Promenade, Starkey Road, Seminole, FL, USA

8 years ago •reported by user-bqhq3519 • details

I had a boars head Italian sub, lettuce, tomatoes, banana peppers, onions, mayo, spicy mustard, provalone cheese | Symptoms: Diarrhea, Nausea

#boarshead #publix #seminole #florida #unitedstates #cheese #italian #lettuce #sub #mayo #banana #mustard

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SUBWAY®Restaurants, West Fond Du Lac Street, Ripon, WI, USA

8 years ago •reported by user-wnwwg919 • details

I went around 6pm yesterday and ordered a foot long cold cut combo on Italian herbs and cheese bread with pepperjack cheese, mayo and pickles. I got horrible stomach cramps within an hour and ended up having severe diarrhea. I have still had diarrhea since and it's… See more

#subway #ripon #wisconsin #unitedstates #bread #cheese #italian #mayo #meat

Consumer Review - Food Safety SUBWAY®Restaurants, West Fond Du Lac Street, Ripon, WI, USA I went around 6pm yesterday and ordered... photo #1

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Mudpuppy's Cafe at Point Isabel Dog Park, Isabel Street, Richmond, CA, USA

8 years ago •reported by user-hzfv5869 • details

I had not eaten since dinner last night. Ate BLT (lettuce, bacon, tomato, bread with mayo, no pickle) around noon, onset of problem around 4:30. Had a sealed bag of Lay's potato chips (traditional) and the sandwitch, no other food or beverage. Went on long walk to… See more

#richmond #california #unitedstates #bacon #bread #chips #lettuce #potato #tomato #mayo #pickle

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Mayo Food Poisoning

Had a bad experience eating out?

People usually want to know:

Real Time Reports

SUBWAY®Restaurants, Commerce Street, West Salem, WI, USA

Subway, 3rd Avenue, New Brighton, PA, USA

Subway, Meheula Parkway, Mililani, HI, USA

Dave & Buster's, Tampa, FL, United States

Jimmy John's, Bloomingdale Road, Glendale Heights, IL, USA

SUBWAY®Restaurants, 3616 Anderson Rd, Nashville, TN 37217, USA

McDonald's, Centre Retail Park, centre Retail Park, Royton, Oldham OL2 5HX, UK

Publix Super Market at Bardmoor Promenade, Starkey Road, Seminole, FL, USA

SUBWAY®Restaurants, West Fond Du Lac Street, Ripon, WI, USA

Mudpuppy's Cafe at Point Isabel Dog Park, Isabel Street, Richmond, CA, USA

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Real Time Reports

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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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