Prior Infection
As said above, you might be at a higher risk of dengue fever if you had suffered from the condition before. In many cases, the virus that triggers this health issue might stay dormant in your body and reactivate at the right time. Normally, there will be a significant duration between two periods, which can vary a lot between different people. To reduce the chance, it is important to take preventive measures and avoid visiting affected areas. [9]
