Many tourists planning a trip to Samui often inquire about the need for vaccinations. In reality, there are no specific vaccinations required for travel to Samui. Nevertheless, it's a good idea to have a medical checkup with your doctor and confirm whether any vaccinations need to be updated.
However, for those who are particularly health-conscious, vaccinations like rabies, tetanus, and Japanese encephalitis can be considered before traveling to Koh Samui.