How to avoid dengue fever in Nha Trang Vietnam

Dengue mosquitoes are most active at dawn and dusk. Key protection: use DEET-based repellent, wear long sleeves during those hours, and sleep under a mosquito net or in an air-conditioned room.

Not every mosquito carries dengue — the risk is real but manageable. Practical steps: keep windows screened or closed, apply repellent to all exposed skin, and wear light-colored clothing (mosquitoes are less attracted to light colors).

For babies under 2, avoid DEET-based repellents. Use physical barriers instead: a mosquito net over the crib or stroller, and clothing that covers arms and legs. Picaridin-based repellents in low concentration are considered safer for young children.

For a long stay, know the symptoms: sudden high fever, severe headache, pain behind the eyes, and rash. If these appear, go to a clinic immediately. Nha Trang has international-standard options including Vinmec hospital.