Vaccinations before traveling to Chang Island

Thailand is quite a civilized country, and you don't need any special vaccinations to travel to Chang Island. But if you're planning an active vacation, make sure you have a basic tetanus shot. When researching whether vaccinations are needed for Koh Chang Island, particularly cautious tourists mention hepatitis A and B. They are needed here to the same extent as in other cities.

There is no vaccination for malaria, there is prophylaxis, and it is not required here. There is no yellow fever in Thailand either. Dengue fever is a possibility, but there are no vaccinations for that either, so if you have a fever, go to local hospitals with your travel insurance. So, when deciding what vaccinations are needed in Chang, proceed only from your caution. Officially, no special precautions beyond the basics are required.