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dengue reasons and preventive measures
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Infectious Illnesses
Question #18405
71 days ago
125

dengue reasons and preventive measures - #18405

Ayaan

I am really worried about Dengue right now. Last month, I came back from a trip to a tropical area and a few days later I started feeling really tired and then had this high fever. Went to the doctor and did some tests, and yep, they confirmed it was dengue 😢. I was shocked! The doctors told me about dengue reasons and preventive measures, but I can’t help but feel confused. Like, I get it’s spread by mosquitoes, but what are the real reasons why it's become such a big issue, especially in places I least expected? I tried using mosquito repellents and nets, but still got bit. What other dengue preventive measures should I be looking into? Also, I heard about gaps in public health systems being a reason for spread. Is that true? My friend mentions there's ongoing discussions about controlling the mosquito population, like, is that effective? Feels like a lot of info out there, and I want to know what really works. Anyone been in my shoes and could give me some concrete advice on dengue reasons and preventive measures? Thanks!

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Doctors' responses

Dengue has indeed become a larger issue in recent times due to a combination of factors. It’s primarily spread by the Aedes mosquitoes, which are highly adaptable and increasing their range due to climate changes, urbanization, and globalization. Global warming and increased travel mean that these mosquitoes can thrive in areas previously free from dengue. As urban areas grow, stagnant water from construction sites, improper waste disposal, and drainage issues can create breeding grounds for mosquitoes—amplifying the problem. Yes, gaps in public health infrastructure, especially in developing regions, can contribute to the spread because adequate mosquito control measures might not be consistently enforced. Reducing the mosquito population involves strategies like eliminating standing water, using insecticide-treated materials, and releasing sterilized mosquitoes to reduce breeding—a technique known as the “sterile insect technique,” which shows promise. Personally, sticking to repellants and nets is crucial, but supplement this with wearing long sleeves and using screen-covered windows. Consider neighborhood initiatives to control breeding sites to maximize impact. Community engagement is vital; it increases awareness and provides momentum for municipal action on a larger scale. When at home, use air conditioning if possible and ensure screens are intact to prevent entry. Although individual measures are important, they should be accompanied by communal efforts and robust local health policies. Remember, while personal preventive measures are crucial, it’s essential those be part of broader community and governmental strategies for effective control and potential eradication of dengue in the future.

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