Food Safety Report: McDonald's, Whittier Boulevard, Pico Rivera, CA, USA 3 years ago • details 110 Comments Comment Suspected food poisoning. Symptoms: Vomiting, Stomach Pain, Chills Suspected source: Eating breakfast sandwich Onset: 4 to 12 hours Duration: other: Have not yet stopped Sick: Me Additional information: Lots of vomit. Bad chills and stomach pain