Had a chicken sandwich and was in pain for two hours after. Called-apologetically-to avoid writing a negative review to give them a head's up (on the chance it wasn't me suddenly becoming sensitive to chicken) and so nobody else needed to go through the trouble. The manager said he had had no other complaints and was quick to get off the phone. I repeated I was calling as a courtesy but it seemed like he thought I was trying to get a free meal. So yeah, according to my one chicken sandwich, you might have immediate onset stomach pain and subsequent bathroom badness. Also the manager didn't seem to care.