Purchased Brazilian marinated chicken thighs and peri peri marinated buffalo wings on 4th September. The date on the chicken said keep refrefirated up to 11 sept. I kept the chicken in the fridge and cooked it all on Saturday 6th September. By Sunday 7th my youngest child was throwing up, stomach pain and diarrhoea, by Monday (10th sep) I’m myself had to leave work and come early as I got taken ill with vomiting and stomach cramps, then by Monday night my eldest and middle daughter followed with the vomiting and then my husband took ill from Tuesday.