r condition stabilizes. It’s important to avoid certain over-the-counter medications like aspirin or other nonsteroidal anti-inflammatory drugs (NSAIDs), as they can increase the risk of bleeding.
How does dengue spread?
Dengue is spread through the bite of an infected Aedes species mosquito, primarily Aedes aegypti, which is also known for spreading other diseases like Zika and chikungunya. These mosquitoes are most active during the day, especially around sunrise and sunset. They tend to breed in standing water, so places with poor sanitation or water storage practices are particularly at risk for outbreaks.
Where is dengue occurring in the United States?
Although dengue is more commonly found in tropical and subtropical regions of the world, cases have been reported in the United States, particularly in Florida, Texas, and Hawaii, where the Aedes mosquitoes are present. Travelers returning from endemic areas can also bring the disease into the mainland United States.
What can you do to protect against dengue?
There are no vaccines currently available for dengue in the United States, but there are steps you can take to protect yourself:
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Eliminate Standing Water: Regularly check your property for standing water in containers, tires, bird baths, and gutters, and dispose of it to reduce mosquito breeding sites.
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Use Repellents: When outdoors, use insect repellents that contain DEET, picaridin, IR3535, or oil of lemon eucalyptus. Always follow the product’s instructions.
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Cover Up: Wear long-sleeved shirts and long pants when you’re outdoors in areas with mosquitoes.
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Install Screens: Keep windows and doors closed or install screens to prevent mosquitoes from entering your home.
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Protect Travelers: If traveling to areas where dengue is common, take extra precautions, as mentioned above, and consider staying in accommodations with air conditioning or screens on windows and doors.
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Support Community Efforts: Participate in or support local initiatives aimed at controlling mosquito populations.
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Monitor Travel advisories: Stay informed about dengue activity in areas you plan to visit by checking travel advisories from the CDC.
Remember that awareness and prevention are key to protecting yourself against dengue fever and other mosquito-borne diseases. If you suspect you have dengue, especially after traveling to an affected area, seek medical attention promptly.
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