Dengue Cases Surge in Cambodia as Rains Bring Spike in Infections

[geovalin]

KT Sokunthea

 

Cambodia has reported over 8,000 dengue fever cases in the first half of 2025, marking a nearly 20% increase on the same period last year, health officials announced this week.

 

The outbreak, which has led to several deaths, is concentrated in Phnom Penh and the provinces of Kandal, Siem Reap, Kampong Thom, and Tbong Khmum—mostly affecting children aged between five and fifteen. Although officials stopped short of giving a specific death toll, they confirmed a rise in fatalities compared to 2024, when 20 deaths were recorded.

 

Leang Rithea, head of the National Dengue Control Programme, said the uptick is closely tied to seasonal weather changes. “This rise is expected during the rainy season, which creates ideal mosquito breeding conditions,” he explained. “But in recent months, the number of cases has started to decline.”

 

The virus is transmitted by the Aedes aegypti mosquito, which thrives in stagnant water often found in everyday containers left outdoors. Health Minister Chheang Ra urged the public to eliminate such breeding grounds around their homes. “Old tyres, buckets, and pots are prime spots,” he warned. “It’s crucial we stop the mosquitoes before they start.”

 

He added that early detection is vital. “Dengue typically starts with a sudden high fever, around 39 to 40 degrees Celsius,” Chheang said. “Anyone with these symptoms should seek medical attention immediately.”

 

Authorities say the situation remains under control thanks to ongoing public health campaigns and mosquito eradication drives, but they are calling for renewed vigilance to prevent a wider outbreak.

 

With rainy conditions expected to persist in the coming weeks, the risk of further spread remains. Health officials are urging families, particularly in high-risk provinces, to stay alert and prioritise mosquito prevention at home.

 

While Cambodia has faced far worse outbreaks in the past, the current spike is a timely reminder of the country’s seasonal vulnerability—and the importance of community action in keeping infections at bay.

 

-2025-06-28