Eastern equine encephalitis virus (EEEV) is transmitted to humans by the bite of an infected mosquito. Eastern equine encephalitis (EEE) is a rare illness in humans, and only a few cases are reported in the United States each year. Most cases occur in the Atlantic and Gulf Coast states. Most persons infected with EEEV have no apparent illness. Severe cases of EEE (involving encephalitis, an inflammation of the brain) begin with the sudden onset of headache, high fever, chills, and vomiting. The illness may then progress into disorientation, seizures, or coma. EEE is one of the most severe mosquito-transmitted diseases in the United States with approximately 33% mortality and significant brain damage in most survivors. There is no specific treatment for EEE; care is based on symptoms. You can reduce your risk of being infected with EEEV by using insect repellent, wearing protective clothing, and staying indoors while mosquitoes are most active. If you think you or a family member may have EEE, it is important to consult your healthcare provider for proper diagnosis.
Encephalitis symptoms may last several weeks
Patients with encephalitis suffer from headaches, fever, nausea and vomiting, stiff neck, and sleepiness. As the disease progresses, more severe symptoms develop, including tremors, confusion, seizures, coma, and paralysis.
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The early symptoms of the disease include fever, severe headache , joint pain , and swelling of the lymph nodes. These symptoms can disappear and reoccur.
The most common symptoms are confusion, agitated behaviors (such as thrashing, grasping, strking out at staff), visual hallucinations and headache pains.
Viral encephalitis is usually treated with antiviral drugs including acyclovir, ganciclovir, foscarnet, ribovarin, and AZT
Yes, viral meningitis can sometimes progress to viral encephalitis. This occurs when the viral infection spreads from the meninges (protective membranes covering the brain and spinal cord) to the brain itself, causing inflammation and potentially more severe symptoms. It is important to seek medical attention promptly if symptoms suggest progression to encephalitis.
patients will continue to have extremely high fevers and their symptoms will get worse. In these cases, coma and then death occur in 7-14 days.
Treatment is mostly supportive, meaning it is directed at improving the symptoms, but does not shorten the course of the illness.
You can get: West Nile Virus, Eastern Equine Encephalitis, Japanese Encephalitis Virus, La Crosse Encephalitis, St. Louis Encephalitis, Western Equine Encephalitis, Dengue Fever, Malaria, Rift Valley Fever, and Yellow Fever Heartworm (dogs)
That depends on whether it is bacterial encephalitis or viral encephalitis. Bacterial encephalitis is treated with antibiotics, while viral encephalitis is not.
Eastern equine encephalitis is a neurological disease caused by a virus that affects not only horses but humans as well. It causes symptoms such as fever, head pressing, lack of coordination, etc.