Food Safety Reports: Mercado do Bolhão, Rua Formosa, Porto, Portugal
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Oysters: Severe Food Poisoning
1 month ago •reported by user-mdcv9138 • details
36 hours after eating oysters on the stand in the picture below, got severe food poisoning, vomiting and diarrhea
| Symptoms: Diarrhea, Vomiting, Stomach Pain, Fever, Cramps, Headache
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Oysters Cause Illness, 2 Affected
2 months ago •reported by user-hypkm291 • details
Both myself and sister ate the oysters and in 24 hours for me and ~36 hours for her, we have been taken out by this. No one else we were with has sustained this and no one else ate the oysters…
| Symptoms: Nausea, Diarrhea, Vomiting, Stomach Pain
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Raw Oysters Spark Illness
2 months ago •reported by user-wrvmk214 • details
My husband ate raw oysters two days ago and is now ill due to food poisoning. I had to call a doctor for assistance due to nausea and vomiting. We are incurring a $300 bill which includes medication. The doctor informed us that several people have become…
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Oyster Illness, Rapid Onset
2 months ago •reported by user-tbwf2248 • details
About 36 hrs after eating Raw Oysters at Mercado Bolhao in Porto. It was not the stall at furthest left, but a couple stall to the right of the end one. My partner also got sick. He was affected about 6-8 hours after we ate there. He…
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Ceviche, Scallops Cause Illness
3 months ago •reported by user-dydmm626 • details
I got ceviche and scallops from the seafood vendors. I am so sick I'm going to hospital.
| Symptoms: Nausea, Diarrhea, Vomiting
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Shellfish Illness Hits Travelers
3 months ago •reported by user-zyjp4625 • details
18.03.2026 and still nausea and some days diarrhea Oysters or percebes, I have eaten just one piece of each My sister was very bad after few hours, vomiting a lot, all the way, in the airplane, and also the next day and today after a week still nausea, stomach pain
| Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain
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Seafood Illness: Oysters, Shrimp
3 months ago •reported by user-bfpyk228 • details
I was sick with fever, vomiting and diarrhea from eating oysters at the first establishment (hanging pufferfish) from March 11 until today March 24, I only ate 2 oysters and 2 prawns, after 2 days the symptoms began when I returned to Spain, I had to go…
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7 Oysters, Severe Reaction
3 months ago •reported by user-nmktd547 • details
My friend ate 7 oysters at the first stall starting from the left, 28 hours later he started vomiting uncontrollably, explosive diarrhea, dizziness, confusion and cramps, he barely survived. This deserves a class action lawsuit.
| Symptoms: Nausea, Diarrhea, Vomiting, Something else, Stomach Pain, Cramps, Chills
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Seafood Causes Severe Nausea
3 months ago •reported by user-khjtk389 • details
Me and my sister ate last Monday and Tuesday there ( first day salmon, tuna, oysters, octopus) and second day (tuna, oysters, percebes, urchin and fruits). After 5 hours I got very sick and I threw up for hours and hours. It's been a week and we…
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Oysters Cause Severe Illness
3 months ago •reported by user-rtjkz187 • details
I ate 2 oysters from one of the stalls in the fish market and 29 hours later I started feeling sick with nausea, diarrhea and vomiting.
| Symptoms: Nausea, Diarrhea, Vomiting, Stomach Pain, Cramps
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