As Sri Lanka continues to experience periodic dengue outbreaks, protecting ourselves and our loved ones from mosquito-borne diseases has never been more important. Dengue remains one of the country's most significant public health challenges, particularly during and after the monsoon seasons, when mosquito breeding increases. The National Dengue Control Unit notes that dengue transmission occurs throughout the year, making prevention a daily responsibility rather than a seasonal concern.
The good news is that simple preventive measures can significantly reduce your risk of dengue infection. By understanding how dengue spreads and taking proactive steps at home and in your community, you can help keep your family safe.
What is dengue
Dengue is a viral infection transmitted through the bite of infected Aedes mosquitoes, primarily Aedes aegypti and Aedes albopictus. These mosquitoes thrive in tropical and subtropical urban environments, laying eggs in standing water in and around homes, workplaces, schools, and public spaces. The virus cannot spread directly from person to person
While many dengue infections result in mild symptoms, some cases can become severe and require urgent medical treatment. This makes prevention the most effective defence against the disease.
How to prevent dengue at home
Since mosquitoes need stagnant water to breed, eliminating breeding sites is one of the most effective ways to prevent dengue.
Check your surroundings regularly
Inspect your home and garden for containers that can collect water, including plant pots and trays, discarded bottles and containers, old tyres, roof gutters, etc. Empty, clean, or cover these items regularly to prevent mosquitoes from laying eggs.
Keep your environment clean
Proper waste disposal helps reduce potential breeding sites. Avoid allowing rubbish to accumulate around your property and ensure containers are disposed of responsibly.
Pay extra attention after rainfall
Following periods of rain, inspect your surroundings immediately for standing water. Even small amounts of water can become breeding grounds for mosquitoes.
Tips to avoid mosquito bites
Reducing exposure to mosquito bites is another important way to protect yourself and your family.
Wear protective clothing
When spending time outdoors, especially in gardens, parks, or areas with vegetation, opt for long-sleeved shirts, long trousers, socks and closed shoes
Use mosquito repellents
Apply mosquito repellent to exposed skin according to product instructions. Repellents can be especially useful during peak mosquito activity periods.
Install protective barriers
Window screens, door screens, and mosquito nets can help prevent mosquitoes from entering your home. Mosquito nets are particularly useful for infants, older adults, and anyone resting during the day.
Be cautious during peak mosquito hours
Aedes mosquitoes are most active during the early morning and late afternoon. Take extra precautions if you are outdoors during these times.
Common dengue symptoms to watch for
Early recognition can help ensure prompt medical attention.
Common symptoms of dengue may include:
- High fever
- Severe headache
- Pain behind the eyes
- Muscle and joint pain
- Nausea or vomiting
- Skin rash
- Extreme fatigue
When to seek medical attention
Seek medical attention immediately if symptoms worsen or if warning signs such as severe abdominal pain, persistent vomiting, bleeding, or difficulty breathing occur.
Protecting your health and finances from dengue
Preventing dengue starts with awareness and daily action. By keeping your surroundings clean, protecting yourself from mosquito bites, and recognising symptoms early, you can help safeguard your family and contribute to a healthier Sri Lanka. A suitable health insurance policy can provide added financial support if covered hospital treatment is needed.
Dengue control is most effective when entire communities work together. Schools, workplaces, neighbourhoods, and local authorities all have a role to play in preventing mosquito breeding and promoting awareness.
You can help by:
- Participating in community clean-up campaigns
- Reporting potential mosquito breeding sites
- Educating family members and neighbours about dengue prevention
- Encouraging healthy environmental practices
The Government Information Department is available to provide information and support related to dengue prevention and control. The public can contact the Dengue Operations Room on 011 7966 366 to obtain information on dengue outbreaks, report potential mosquito breeding sites, and seek guidance on dengue prevention measures.
Small actions, when taken collectively, can make a significant difference.
Take a proactive approach to your health
While preventing dengue is the best way to protect yourself and your family, it is equally important to be prepared for unexpected medical emergencies.
For those exploring medical insurance plans in Sri Lanka, AIA Health Protector offers comprehensive coverage, including hospitalisation, to help ease the financial burden of hospitalisation and medical treatment, giving you greater peace of mind when you need it most. If your dengue-related treatment is covered under your policy, having the right protection can help you focus on recovery while safeguarding your finances.
Having quality health insurance in Sri Lanka means that you’re better equipped to protect your health in the long run, especially when you’re dealing with unpredictable schedules and limited time for appointments.
