Food Safety Reports: Asda Chelmsford Superstore, Chelmer Village, Centre, Chelmsford, UK

Are a chicken mayo and seeetcorn sandwich at 1pm yesterday. No other suspicious food before this. 8:30pm violent vomiting. I stopped counting after 14 episodes, diarrhoea, aches, headache and fever (highest 39.5°). I’ve felt so unwell unable to even stand up.  | Symptoms: Nausea, Diarrhea, Vomiting, Fever, Headache