Sandwich Causes Severe Illness - Sainsbury's, England

M1 2HY England, United Kingdom

I ate the sandwich at 4pm yesterday then woke up in the middle of the night about 1am vomiting and diarrhoea. I was awake until 11am being sick. I wasn't able to keep any liquid down until now (12pm). Still feel very ill. | Symptoms: Diarrhea, Nausea, Vomiting