I never got sick there, but that was probably only by dumb luck. The Taco Smell nearest me didn't even bother to wipe off the trays before they reused them. It was normal to find slime and crap from someone else's meal smeared all over the tray. I complained and the manager blamed the lazy help. He offered me a free meal, but I refused to take it.
The worst case of puking my husband ever endured was after eating at the Taco Bell in our little town here. He NEVER vomits. In the almost forty years we have been married I have seen him vomit two times. One from illness and one from booze. He projectile vomited before he could make it to the bathroom. Looked like something out of that movie the Exorcist - wasn’t green pea soup though. LOL THat said we do love Taco Bell. It was the one here that had a problem.