![]() In 2000, the epizootic expanded to 12 states and the District of Columbia. WNV was introduced into the Western Hemisphere during the late summer of 1999, when infected individuals were diagnosed in New York State ( 104, 125 ). West Nile virus therapeutics: Review of the literature for healthcare providers. West Nile virus (WNV) is a neurotropic human pathogen that is the causative agent of West Nile fever and encephalitis.Treatment and prevention of West Nile virus infection. You can learn more about how we ensure our content is accurate and current by reading our editorial policy. Adults over 60 years old or people with certain medical. Some people can have more serious disease. Symptoms usually last from a few days to a few weeks. For people who do feel sick, symptoms can include fever, headache, tiredness, nausea, vomiting, muscle aches, and a rash. Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. Most people who get West Nile virus infection do not feel sick. These actions can prevent the spread of the virus before it’s passed on to humans. If any signs of the virus are found in the area around the bird, the health agency will likely increase pest control activity or pesticide use. Dead birds can easily pass the West Nile virus on to mosquitos, which can pass it to humans even with a single bite. Report any dead birds you see to your local health agency. Your risk is reduced during colder months because mosquitoes can’t survive in cold temperatures. Mosquito bites are most common in late August to early September. Use mosquito netting, especially around playpens or strollers, to protect you and your children from mosquito bites. West Nile virus (WNV) infection is a mosquito-borne zoonosis that is endemo-epidemic in Europe.Make sure your home’s windows and doors have screens to stop mosquitos from entering.Eliminate any standing water around your home (mosquitos are attracted to standing water). ![]() Keep your skin covered with long-sleeve shirts, pants, and socks.These steps can help you prevent West Nile virus each time you are outdoors: Your doctor may discuss one or more of these treatments with you if you have encephalitis and your symptoms are severe or life-threatening.Įvery mosquito bite increases your risk of infection. WNV recombinant humanized monoclonal antibody (MGAWN1).polyclonal immunoglobulin intravenous (IGIV).Other potential treatments being researched for West Nile-related encephalitis include: The research isn’t conclusive about the use of these therapies for encephalitis, but studies are promising. Interferon therapy is aimed at using substances produced by your immune system to treat encephalitis in people infected by West Nile virus. Research is currently being done on interferon therapy for West Nile virus. If you experience brain swelling or other severe symptoms, your doctor may give you intravenous fluids and medications to lower the risk of infections. But you can take over-the-counter pain relievers, such as ibuprofen or aspirin, to relieve symptoms of West Nile virus such as muscle aches and headaches. Because it’s a viral condition, West Nile virus doesn’t have a cure.
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