We've had folks reporting mealtime ailments every so often. One person claimed that she and her children got "food poisoning" after their first meal arriving and was trying to get compensation from TDO for their ruined week. Unfortunately she didn't realize that food poisoning symptoms are dependent on the virus: Sometimes symptoms occur in hours, sometimes it takes days depending on which of the over-250 different viruses is causing it. Since she didn't report to a doctor until after they got back home, she was crap outta luck.
Are you sure your sickness wasn't because of other factors?