Currently, there are no required vaccinations for travel to Dahab, Egypt, unless you are coming from an area with a high risk of yellow fever. However, it is always advisable to brush up on routine vaccinations. It is also advisable to consider vaccinations against hepatitis A and typhoid fever, as there is a risk of these diseases being transmitted through contaminated food or water in Egypt. Also, be sure to take precautions against mosquito bites, as there is a risk of dengue fever in this region.