Dengue
Based on CDC and WHO guidance, checked against those sources on Oct 12, 2026. Educational information only — not a diagnosis or a substitute for a licensed healthcare professional.
Before and during travel
- Check CDC's Global Dengue notice for your destination.
- Pack insect repellent and protective clothing; choose lodging with screens or air conditioning.
- If you develop fever within 2 weeks of returning home, see a healthcare provider and mention your travel.