The number of reported cases of dengue fever has increased massively year on year, and deaths have also risen sharply. You should be on the lookout for any signs and seek medical attention as soon as possible if they suspect they, or their family members, are displaying symptoms of the disease.
Sharp rise in dengue fever cases in Cambodia
The number of reported cases of dengue fever in Cambodia in the first nine months of this year (2023) is 21,568. That’s a 180% year-on-year increase compared to 2022. 38 people have so far died of the disease in Cambodia in 2023, compared to 14 over the same period last year.
Family members of a number of Infinity clients in Cambodia have been hospitalised for treatment, and we would like to get the message out there to all our clients to be vigilant in looking out for symptoms of the disease.
If in any doubt, seek medical attention for an accurate diagnosis and appropriate management. Early detection and access to proper medical care can greatly lower fatality rates of severe dengue.
It is better to be sent home for a false alarm than to hesitate over seeking treatment and put your life, or that of a family member, at risk.
What is dengue fever?
Dengue fever is a mosquito-borne viral infection caused by the dengue virus. It is currently a significant public health concern in Cambodia. The dengue virus is primarily transmitted to humans through the bites of infected female Aedes mosquitoes.
The symptoms of dengue fever
Symptoms can range from a mild, flu-like illness to more severe and potentially life-threatening complications. In some cases, sufferers are asymptomatic, and the disease can be fatal. Common symptoms include:
- High fever
- Severe headache
- Pain behind the eyes
- Joint and muscle pain
- Rash
- Mild bleeding manifestations, such as nosebleeds or gum bleeding
- Fatigue and weakness
- Nausea and vomiting
- Swollen glands
- Mild to moderate abdominal pain
- Sensitivity to light (photophobia)
Typically symptoms occur 4–10 days after infection (if at all) and last for 2–7 days. Sufferers may feel tired for several weeks after recovery.
The most severe dengue symptoms often manifest after the fever has passed. If you or any of your family experience any of the following symptoms following a fever, seek urgent medical attention.
- Severe abdominal pain
- Persistent vomiting
- Rapid breathing
- Blood in vomit or stool
- Bleeding gums or nose
- Fatigue
- Feeling weak
- Restlessness
- Extreme thirst
- Pale and cold skin
It’s important to note that the symptoms can vary from person to person, and in some cases, dengue fever can progress to more severe forms, such as dengue haemorrhagic fever (DHF) or dengue shock syndrome (DSS), which have additional symptoms and complications.
There are four strains of the virus and while infection with one strain will provide lifelong immunity to that strain, this does not transfer to the others. If you’ve had dengue before, don’t assume that you can’t get it again. In fact, according to the WHO, individuals who are infected for the second time are at greater risk of severe dengue.
Treatment for dengue fever
There is no specific antiviral treatment for dengue fever. The treatment goal is to relieve the symptoms of the disease and avoid complications. Supportive care, including hydration, pain relief, and rest, is commonly used to manage symptoms. Severe cases may require hospitalisation.
Preventing dengue fever
The most effective way to prevent dengue fever is to control mosquito populations and avoid mosquito bites, especially during the day (Aedes mosquitoes are day-biting mosquitoes). This includes using insect repellents that contain DEET, Picaridin or IR3535, wearing long-sleeved clothing, and using mosquito nets and coils. Efforts to eliminate mosquito breeding sites, such as standing water in containers, are also crucial.
Dengue fever is not to be messed with, especially in children. Remember, if in doubt about any symptoms, seek a medical opinion without delay.
If you need assistance with a dengue-related claim on a medical policy taken out through Infinity, we can help. You can contact us here.
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