I find this to be a personal preference. Because when I am traveling and in a restaurant with a decent cleanliness standard, I will eat fresh vegetables. Or I am with people who understand what food cleanliness standards should be; I will eat fresh vegetables. But I also know many experienced travelers who refuse to eat fresh vegetables anytime they travel overseas. These travelers want all the vegetables they eat to be fully cooked. If you are unsure and worry about getting sick, avoid fresh vegetables. The first rule of international travel is that taking the necessary precautions you feel may be best for you is always better than ending up sick.