On a flight from LAX-LHR, I had the rotisserie chicken. I took a picture of it before eating it because I thought, "if I get sick, this is why." I had constant extreme vomiting & diarrhea throughout the flight and my body is completely weak. Vomiting and diarrhea started a few hours after eating the rotisserie chicken. Continued throughout the flight from Los Angeles to London. Then again upon landing and at the Heathrow airport. Weakened body has lasted for over 24 hours with occasional bouts of sickness.