Beginning to be off-topic, but I'm curious... The problem is, the food poisoning usually manifests after you've already paid and left the resturant. Could one

Beginning to be off-topic, but I'm curious... The problem is, the food poisoning usually manifests after you've already paid and left the resturant. Could one do a credit card charge-back if they get sick after eating out? (Too bad I pay using cash though, so I am SOL.)