Food Safety Report: Nando's PERi-PERi, H Street Northeast, Washington, DC, USA 11 months ago • details 155 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain Suspected source: Nandos chicken, lemon & herb Onset: 1 to 2 days Duration: Less than 4 hours Additional information: I ate… See more