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: September 14, 2021

Had a bad experience eating out?

Your report helps protect others.

Real Time Reports

Walmart Supercenter, North Lee Highway, Lexington, VA, USA

4 years ago •reported by user-ktyp9239 • details

I think it was a avocado . I made sandwiches with avocados for dinner, I put the same meat, bread, mayo, & tomatoes on all of out sandwiches but I split one avocado for my son & husbands & a different avocado for mine. Next day, late… See more

#walmart #lexington #virginia #unitedstates #avocado #bread #mayo #meat

1

Helpful
Follow
Add my report
Share
- Copy link

Sandwiches, Subway, Campeau Drive, Ottawa, ON, Canada

4 years ago •reported by user-nfbv8319 • details

Two of us ate there last night. One sandwich was oven roasted chicken breast, swiss cheese, lettuce, cucumbers, green peppers, pickles, mayo, bbq sauce. M&M cookie. Stomach pain and diarrhea started 30 mins after eating and vomiting started at midnight until 5am.

2nd sandwich was ham, cucumber,… See more

#subway #ottawa #ontario #canada #bbq #cheese #chicken #cookie #lettuce #sandwich #tomato #chickenbreast #mayo #ham #roastedchicken

1

Helpful
Follow
Add my report
Share
- Copy link

Subway, J Street, Sacramento, CA, USA

4 years ago •reported by user-gjwmf335 • details

Their wrap Got a Sweet Onion Chicken Teriyaki wrap, with Swiss cheese, Chipotle Mayo, salt and pepper, spinach, red onions, and green peppers. Started feeling off around 4:30-5:00, started with severe nausea and bloating, felt disoriented, and dizzy. Bloating and cramps got worse and lost appetite. Hands… See more

#subway #sacramento #california #unitedstates #cheese #chicken #onion #pepper #spinach #teriyaki #wrap #mayo

301

Helpful
Follow
Add my report
Share
- Copy link

Panera Bread, Lexington Park, MD, USA

4 years ago •reported by user-xkcnm693 • details

Turkey sandwich at here with Gouda cheese and Mayo. It was about an hour after eating. I started feeling nauseous and now have stomp cramps and diarrhea. | Symptoms: Nausea, Diarrhea, Cramps

#panerabread #lexingtonpark #maryland #unitedstates #cheese #sandwich #turkey #mayo #turkeysandwich #gouda

11

Helpful
Follow
Add my report
Share
- Copy link

Mcdonald’s, Bond Street, Leeds, UK

4 years ago •reported by user-fcbh7364 • details

A 99p chicken burger, I got a Mayo chicken last night after work, and as soon as I got home I started to feel really nauseous and like my stomach was contracting. I eventually went to the toilet and it was like water coming out of me… See more

#mcdonalds #leeds #england #unitedkingdom #burger #chicken #mayo #chickenburger

82 1 Share

Helpful
Follow
Add my report
Share
- Copy link

Sandwich, Athens, Greece

4 years ago •reported by user-kprhf962 • details

Sandwich with extra mayo | Symptoms: Other

#greece #sandwich #mayo

14

Helpful
Follow
Add my report
Share
- Copy link

Subway, East Bay Drive, Largo, FL, USA

4 years ago •reported by user-qgfn2133 • details

I went on 08/25/2021 and order a 6unch Turkey with provolone cheese & banana peppers with Mayo around 1:30pm. After I ate the sandwich my stomach started to feel funny and cause some abdominal pain, about 2 hours goes by and I have diarrhea twice. Later into… See more

#subway #largo #florida #unitedstates #cheese #sandwich #turkey #mayo #banana

15

Helpful
Follow
Add my report
Share
- Copy link

Portillo's Hot Dogs, Cog Circle, Crystal Lake, IL, USA

4 years ago •reported by user-ckhcm373 • details

Ordered a piece of chocolate cake and was sick within 12 hrs. Lasted all day Sunday and I am off work today. Since the put Mayo into there cake it must not been good or left out. | Symptoms: Nausea, Diarrhea, Vomiting

#portillos #crystallake #illinois #unitedstates #chocolate #mayo #cake

39

Helpful
Follow
Add my report
Share
- Copy link

Firehouse Subs Stafford Market Place, Stafford Market Place, Stafford, Virginia, USA

4 years ago •reported by user-cqkh9722 • details

Diarrhea, nausea, urgency, stomach pain for approximately one week after eating a sub from there. My boyfriend and I had two different sandwiches, but both sandwiches contained the same bread (white), bacon, lettuce, cheese, and mayo. We ate the sandwiches on Tuesday night, August 3, 2022. The… See more

#firehousesubs #stafford #virginia #unitedstates #bacon #bread #cheese #lettuce #sub #mayo

Consumer Review - Food Safety Firehouse Subs Stafford Market Place, Stafford Market Place, Stafford, Virginia, USA Diarrhea, nause... photo #1

32

Helpful
Follow
Add my report
Share
- Copy link

Avocado, Kroger, 7747 Troy Pike, Huber Heights, OH 45424, United States

4 years ago •reported by user-gyqhm237 • details

Avocado ham cheese turkey sandwich, chicken thigh, watermelon, I put half an avocado on my turkey ham and cheese sandwich and ate a leftover chicken thigh and some watermelon pieces. Within 10 to 15 minutes started to feel a little numbness in my jaw and throat. Nausea… See more

#mold #huberheights #ohio #unitedstates #avocado #cheese #chicken #sandwich #turkey #mayo #ham #roastedchicken #turkeysandwich #meat

26

Helpful
Follow
Add my report
Share
- Copy link

Report by

Mayo Food Poisoning

Had a bad experience eating out?

People usually want to know:

Real Time Reports

Walmart Supercenter, North Lee Highway, Lexington, VA, USA

Sandwiches, Subway, Campeau Drive, Ottawa, ON, Canada

Subway, J Street, Sacramento, CA, USA

Panera Bread, Lexington Park, MD, USA

Mcdonald’s, Bond Street, Leeds, UK

Sandwich, Athens, Greece

Subway, East Bay Drive, Largo, FL, USA

Portillo's Hot Dogs, Cog Circle, Crystal Lake, IL, USA

Firehouse Subs Stafford Market Place, Stafford Market Place, Stafford, Virginia, USA

Avocado, Kroger, 7747 Troy Pike, Huber Heights, OH 45424, United States

FAQ

Report by

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?

Country

Type

Date