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[SITUATION] · [ACTIVE]
8 clusters · 20 sources · 79 days · First seen · Last updated
Categories: HEALTH
Vietnam dengue outbreak 2026
Entities: Hanoi Centre for Disease Control (CDC) · Hanoi
Overview
Mid‑July reports highlighted a sharp increase in dengue cases among children in Ho Chi Minh City and a surge of 96 cases in Hanoi, bringing the national total to over 50,000. The Ministry of Health and WHO responded with expanded vector‑control, a pilot vaccine roll‑out, and fines for non‑compliance in Ho Chi Minh City.
By the week of 17‑24 July, Hanoi’s Centre for Disease Control recorded 146 dengue infections – 50 more than the previous week – raising the cumulative 2026 count to 871 cases, with nine active clusters across the city. No deaths were reported. Simultaneously, Hanoi logged 185 COVID‑19 infections, bringing its year‑to‑date total to 588, also without fatalities. Hand‑foot‑mouth disease fell to 109 weekly cases, though its cumulative tally continues to rise.
Health officials warned that dengue peaks typically recur in August–September as schools reopen and travel increases. They announced intensified vector‑control, sanitation drives, and expanded public vaccination campaigns to curb the trend while monitoring the concurrent COVID‑19 rise.
Claims
What the coverage asserts, and how well corroborated each claim is across sources.
- [● 3 SOURCES] Hanoi recorded 146 dengue fever cases in the week of 17‑24 July 2026, an increase of 50 from the previous week. (6fc29566-708d-44dd-8a0b-a1219a175fb0, eb461878-bd88-4ce4-a717-f549ae1622af, 73e11779-f1f8-451b-b030-16f407a928cf)
- [● 3 SOURCES] Health officials warned that dengue cases typically rise each summer and expect further increases in August and September as schools reopen and travel intensifies. (6fc29566-708d-44dd-8a0b-a1219a175fb0, eb461878-bd88-4ce4-a717-f549ae1622af, 73e11779-f1f8-451b-b030-16f407a928cf)
- [● 2 SOURCES] Three new dengue clusters were identified in Chương Dương, Thanh Oai and Việt Hưng. (6fc29566-708d-44dd-8a0b-a1219a175fb0, eb461878-bd88-4ce4-a717-f549ae1622af)
- [● 2 SOURCES] Cumulative dengue cases in Hanoi since the start of 2026 reached 871, up from 475 in the same period of 2025. (6fc29566-708d-44dd-8a0b-a1219a175fb0, eb461878-bd88-4ce4-a717-f549ae1622af)
- [● 2 SOURCES] Hanoi logged 185 COVID‑19 cases in the week of 17‑24 July 2026, bringing the year‑to‑date total to 588, with no deaths reported. (73e11779-f1f8-451b-b030-16f407a928cf, eb461878-bd88-4ce4-a717-f549ae1622af)
- [● 2 SOURCES] Hand‑foot‑mouth disease cases in Hanoi were 109 in the week, a decrease of 15 from the prior week, with a cumulative total of 4,184 for 2026, up from 3,293 in 2025. (6fc29566-708d-44dd-8a0b-a1219a175fb0, eb461878-bd88-4ce4-a717-f549ae1622af)
- [● 2 SOURCES] During the week, Hanoi reported 14 measles, 7 chickenpox and 1 adult varicella cases. (6fc29566-708d-44dd-8a0b-a1219a175fb0, eb461878-bd88-4ce4-a717-f549ae1622af)
- [● 2 SOURCES] No new animal rabies outbreaks were recorded in the week, though eight rabies cases in dogs have been reported earlier in the year across several wards. (6fc29566-708d-44dd-8a0b-a1219a175fb0, eb461878-bd88-4ce4-a717-f549ae1622af)
Timeline
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about 7 hours ago
[HEALTH] 3 sourcesHanoi reports surge in dengue fever cases and rise in COVID‑19 infectionsHanoi recorded 146 dengue cases (up 50), three new clusters, 185 COVID‑19 cases and 109 hand‑foot‑mouth cases in one week, with authorities warning of further summer rises.
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7 days ago
[HEALTH] 2 sourcesHanoi reports surge in dengue and hand‑foot‑mouth disease casesHanoi's CDC reports 96 dengue cases and 124 hand‑foot‑mouth disease cases in one week, with new clusters and rising totals, prompting heightened public health alerts.
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9 days ago
[HEALTH] 3 sourcesDengue surge hits children in Ho Chi Minh City, hospitals warn of severe complicationsDengue cases among children in Ho Chi Minh City have jumped, with 40 hospitalized and 10% severe; doctors warn of rapid deterioration, neurological signs, and the need for prompt treatment.
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25 days ago
[HEALTH] 3 sourcesVietnam health officials tackle rising dengue cases and cardiac diseaseVietnam health officials report a 30% rise in dengue cases in Ho Chi Minh City, impose fines for violations, note growing cardiac disease among youth, and announce new insurance coverage and digital record roll
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about 2 months ago
[HEALTH] 4 sourcesVietnam faces unprecedented dengue surge with over 50,000 cases in five monthsVietnam's dengue outbreak hits over 50,000 cases in the first five months of 2026, affecting all ages, driven by DENV‑2 and climate factors, prompting expanded mosquito control and vaccine trials.
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about 2 months ago
[HEALTH] 2 sourcesVietnam health officials investigate patient death at Ba Ria hospital and expand citywide health screeningsVietnam's Ho Chi Minh City health department probes a patient death at Ba Ria hospital while Da Nang launches free, citywide health exams for all residents, focusing on early disease detection.
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about 2 months ago
[HEALTH] 3 sourcesHo Chi Minh City reports 64% surge in dengue cases, over 17,700 infectionsHo Chi Minh City sees a 64% rise in dengue, reporting 17,718 cases as of May 31; adults now account for over half the infections, prompting health warnings and household mosquito‑control measures.
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3 months ago
[HEALTH] 4 sourcesHo Chi Minh City aims to add over 100,000 households to health insurance in MayHo Chi Minh City’s social insurance agency launched a May campaign to enroll 104,000 households in health insurance and 7,000 in voluntary social insurance.
Sources
baochinhphu.vn · baogiaothong.vn · dantri.com.vn · erzsebetter.hu · htv.com.vn · m.afamily.vn · m.dantri.com.vn · m.kenh14.vn · m.soha.vn · m.thanhnien.vn · nld.com.vn · nowjakarta.co.id · suckhoedinhduong.nld.com.vn · symphogear.bushimo.jp · thelevisalazer.com · tienphong.vn · truyenhinhthanhhoa.vn · tuoitre.vn · vietnamplus.vn · vtv.vn