Siem Reap Hub

Dengue: 10,000 children treated by Kantha Bopha in August 2026

Kantha Bopha hospitals treated nearly 10,000 children with dengue in August 2026 — what this means for expat families in Siem Reap.

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Updated 2026-09-14 5 min

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In short

  • Nearly 10,000 children treated for dengue in August 2026 at Kantha Bopha hospitals, according to Cambodianess.
  • More than 160,000 children and pregnant women treated in total over the month, for all reasons combined.
  • Siem Reap, home to one of the Kantha Bopha hospitals, remains in an active Aedes mosquito circulation zone.
  • The intense season continues: repellents, mosquito nets, and prompt consultation for fever remain the rule.
~10,000
Children treated for dengue
August 2026
Period
160,000+
Total patients
Cambodianess
Source

The facts at a glance

  • Nearly 10,000 children. That's the number of children treated for dengue in August 2026 at Kantha Bopha hospitals.
  • 160,000 patients in total. Children and pregnant women combined were treated during the same month.
  • August 2026. The peak falls within the rainy season, a period of high Aedes mosquito activity.
  • Cambodia, including Siem Reap. The Kantha Bopha network covers Phnom Penh and Siem Reap, where many expat families live.
  • Free care. Kantha Bopha remains a benchmark for free pediatric care, regardless of nationality.

How it unfolded

The Cambodianess announcement fits into Cambodia's annual dengue cycle, which peaks during the rainy season.

  1. May-June 2026: start of the rainy season, renewed Aedes mosquito circulation in urban and rural areas.
  2. July 2026: first increases in pediatric consultations for fever at health facilities.
  3. August 2026: monthly peak — nearly 10,000 children treated for dengue at Kantha Bopha hospitals.
  4. August 2026: more than 160,000 children and pregnant women treated in total, for all reasons combined.
  5. September 14, 2026: Cambodianess publishes the report and confirms an intense season.
  6. September-October 2026: the rainy season continues, vigilance remains until the waters recede.

Breakdown

The published data covers the entire Kantha Bopha network. Here's how the situation reads for the Siem Reap audience.

SegmentFigureDetail
Children treated for dengue~10,000August 2026, Kantha Bopha network
Total patients (children + pregnant women)160,000+All reasons combined, August 2026
Network hospitals2 sitesPhnom Penh and Siem Reap
Risk periodRainy seasonMay to October, peak in August
Cost of pediatric careFreeRegardless of nationality

What it means in practice in Siem Reap

  • Heightened vigilance for families. With a young child in Siem Reap, mosquito protection becomes a daily priority, not an option.
  • Kantha Bopha remains a reliable option. If a child has a fever, Siem Reap hospital offers free pediatric care.
  • Don't dismiss a fever. Dengue can progress quickly; early consultation makes all the difference.
  • Adapt your home. Mosquito nets, repellents, and eliminating standing water around your home significantly reduce the risk.
  • Plan ahead for travel. During peak season, allow extra time for medical appointments and avoid self-medication.

How to avoid trouble

  1. Step 1: Eliminate standing water around your home (stumps, tires, pots, gutters) once a week.
  2. Step 2: Sleep under a mosquito net and install nets on the windows of children's rooms.
  3. Step 3: Apply a suitable repellent (DEET or picaridin) to exposed areas, especially late in the day.
  4. Step 4: Wear covering clothing when going out in the evening or in damp areas.
  5. Step 5: If fever occurs, consult quickly — do not give aspirin or ibuprofen without medical advice.
  6. Step 6: Note the contact details of Kantha Bopha Siem Reap and your reference clinic before any episode.
  7. Step 7: Watch for warning signs (abdominal pain, bleeding, persistent vomiting) and return for consultation without delay.

Frequently asked questions

How many children were treated for dengue in August 2026?
Nearly 10,000 children were treated for dengue at Kantha Bopha hospitals in August 2026, according to Cambodianess.
Is care at Kantha Bopha free for expats?
Yes, Kantha Bopha treats children and pregnant women regardless of nationality, in its network in Phnom Penh and Siem Reap.
When does dengue season end in Cambodia?
Aedes mosquito circulation peaks during the rainy season, from May to October, with a peak usually observed in August.
What should I do if my child has a fever in Siem Reap?
Consult a doctor or Kantha Bopha Siem Reap quickly. Avoid aspirin and ibuprofen without medical advice and watch for warning signs.
How can I reduce the risk of dengue at home?
Eliminate standing water every week, sleep under a mosquito net, use a suitable repellent, and wear covering clothing in the evening.

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Siem Reap Hub

The community guide for expats and travelers in Siem Reap, Cambodia