The country had recorded more than 78,000 cases of dengue and 13 deaths by mid-August 2026, a 20% increase compared to 2025.
Ho Chi Minh City and Dong Nai have the highest numbers. Dong Nai reported 7,521 cases and 5 deaths in 2026, with 2,429 cases and 2 deaths in August. Ho Chi Minh City recorded nearly 26,000 cases in 2026, with 1,250 cases in week 34. The peak dengue season, from August to November, is expected to increase cases. Control and prevention measures are being strengthened.
