Unheated Pizza Causes Illness - Nizario's Pizza (Valencia), San Francisco California

535 Valencia Street, San Francisco, 94110 California, United States

Ate a slice of pizza last night and felt ill a few hours later. Vomiting and diarrhea continue the next day. Not sure how long it had been rotating in the display case, but it was served without being heated up in the oven. | Symptoms: Nausea, Diarrhea, Vomiting