I'm like EB. I've eaten all over downtown Cancun (including from a lot of street vendors) and the only time I have ever gotten sick was from eating at TGI Friday's in the hotel zone. Like EB, I love salads and have never had a problem with the lettuce, fruit or veggies there. But everyone's system is different and just because soemthing does't affect one person's system doesn't mean it won't affect someone else.
