It's silly to think that some resort is going to be prone to this. I'm not defending Reef Club, as everyone knows I'm a small hotel kind of guy (pending the arrival of the daughter), but I've seen
escherichia coli breakouts in the US, Scandinavia (Swedish kebab meat) and, well, just about everywhere.
That some worker passes something on to a dish and 100 people get it is just a risk of being a homo sapien.