Teriyaki Salad Illness Persists - Subway, England

NR33 7QN England, United Kingdom

I had the teriyaki chicken salad on Friday evening last week. Saturday morning, I was hit with a wave of chills and a fever, so much so, that I had a Corona virus test at 1pm.
The test came back negative, but my symptoms worsened, including muscle aches and the onset of diarrhea. It is now Wednesday and I am over the chills, fever and muscle aches, but the diarrhea is persistent. | Symptoms: Nausea, Diarrhea, Fever, Chills