Mosquito Diseases in Florida
Mosquitoes are more than just annoying pests—they can also pose serious health risks, especially here in Florida. With our warm, humid climate, mosquitoes thrive year-round, making it important to stay informed about the diseases they can carry. From West Nile Virus to Zika, these insects can be a serious threat when it comes to spreading illnesses. Here are the most common mosquito-borne diseases in Florida and what you can do to protect yourself and your family.
Common Mosquito-Borne Diseases in Florida
According to the Florida Department of Health, the most common mosquito-borne diseases in Florida are West Nile Virus, Eastern Equine Encephalitis, and St. Louis Encephalitis.
West Nile Virus
West Nile Virus (WNV) can cause a range of symptoms, though many infected individuals may not experience any. For those who do, signs can appear 2 to 14 days after infection and can include fever, headache, body aches, and fatigue. In more severe cases, WNV can lead to neurological issues. While most symptoms are mild and resolve on their own within a few days or weeks, severe cases may require medical attention. Key signs and symptoms:
- Fever
- Headache and body aches
- Fatigue or weakness
- Distinctive rash (often on chest, back, or stomach)
- Severe cases: confusion, tremors, or paralysis
Always seek medical advice if severe symptoms appear.
Eastern Equine Encephalitis
Eastern Equine Encephalitis (EEE) is a rare but serious mosquito-borne illness that can cause severe inflammation of the brain. Symptoms usually appear 4 to 10 days after a mosquito bite and can begin with fever, chills, headache, and vomiting. As the infection progresses, more severe symptoms may develop, including disorientation, seizures, and coma. EEE has a high mortality rate, and survivors may experience long-term neurological damage. Early medical attention is critical for those showing severe symptoms. Key signs and symptoms:
- Sudden fever and chills
- Severe headache
- Vomiting
- Confusion or disorientation
- Seizures
- Coma in severe cases
Seek immediate medical care if severe symptoms appear.
St. Louis Encephalitis
St. Louis Encephalitis (SLE) is a mosquito-borne virus that primarily affects the central nervous system. Most people infected may not show symptoms, but when they do, they usually appear 5 to 15 days after being bitten. Mild cases can cause fever, headache, dizziness, and nausea, while severe cases can lead to inflammation of the brain, resulting in confusion, tremors, seizures, and, in rare cases, coma. Older adults are at higher risk for severe illness. Key signs and symptoms:
- Fever
- Headache and dizziness
- Nausea
- Severe cases: confusion, tremors, or seizures
- Rare cases: coma
Mild cases can typically resolve on their own within a few weeks. As always, seek medical attention if severe symptoms occur.
Protecting Against Mosquito-Borne Illness
Protecting yourself against mosquito-borne illnesses involves a few key steps to reduce your exposure to mosquitoes and their bites. Here are some effective ways to stay safe:
- Use insect repellent: Apply an EPA-registered repellent containing DEET, picaridin, or oil of lemon eucalyptus to exposed skin.
- Wear protective clothing: Wear long sleeves, long pants, and socks when outdoors, especially at dawn and dusk when mosquitoes are most active.
- Install window and door screens: Ensure that your home is properly sealed with screens to keep mosquitoes out.
- Remove standing water: Eliminate stagnant water around your property where mosquitoes breed, such as in flower pots, bird baths, and gutters.
- Use mosquito nets: If you're in an area with high mosquito activity, especially while sleeping, consider using bed nets for extra protection.
- Stay indoors during peak mosquito hours: Mosquitoes are most active at dusk and dawn, so try to limit outdoor activities during these times.
By taking these precautions, you can reduce the risk of mosquito bites and protect yourself from mosquito-borne diseases. If you are in the St. Augustine area, consider visiting the Disease Vector Education Center to learn more! You can also call Paul's Termite & Pest Control for professional mosquito services in St. Augustine.
Professional Mosquito Control Services
If you're looking for a more reliable way to keep mosquitoes at bay, Paul's is here to help. We offer professional mosquito control services across the Jacksonville metro area, targeting breeding sites and adult mosquitoes to provide long-lasting protection for your home and family. Don't let mosquitoes ruin your outdoor spaces—give us a call today for expert solutions and peace of mind.