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- DENV and WNV are found in similar areas of the world, can be carried by the Aedes family of mosquitoes, have similar initial stages of infections and similar symptoms of mild febrile illness, and are highly cross-reactive; however, severe disease manifests differently for these two viruses [ 1, 2, 3 ].
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Feb 22, 2024 · Dengue and West Nile virus are two mosquito-borne diseases that can cause similar symptoms in infected individuals. Both viruses are transmitted by mosquitoes and can lead to serious illness, including fever, headache, and body aches.
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No symptoms in most people.Most people (8 out of 10) infected with West Nile virus do not develop any symptoms. Febrile illness (fever) in some people.About 1 in 5 people who are infected develop a fever with other symptoms such as headache, body aches, joint pains, vomiting, diarrhea, or rash. Most people with febrile illness due to West Nile viru...
If you think you or a family member might have West Nile virus disease, talk with your health care provider. 1. Healthcare providers diagnose West Nile virus infection based on: 1.1. Signs and symptoms 1.2. History of possible exposure to mosquitoes that can carry West Nile virus 1.3. Laboratory testing of blood or spinal fluid 2. Your healthcare p...
No vaccine or specific medicines are available for West Nile virus infection. Antibiotics do not treat viruses.Rest, fluids, and over-the-counter pain medications may relieve some symptoms.In severe cases, patients often need to be hospitalized to receive supportive treatment, such as intravenous fluids, pain medication, and nursing care.Most people infected with West Nile virus are believed to have lifelong immunity from getting the disease again. Some people who have weakened immune systems from certain conditions or medications might not have a strong immune response to the initial infection or their immunity may wane over time. However, most people are protected from getting We...
Jul 3, 2023 · Symptoms. Most people infected with the West Nile virus do not experience any symptoms though some may develop a fever, headache, body aches, joint pains, vomiting and rash. While most people fully recover, some may experience ongoing weakness and fatigue for months.
Oct 16, 2023 · West Nile is an arbovirus, or a virus you get from an arthropod (arthropods are a large group that includes insects). It’s an RNA virus in the genus Flavivirus. Similar viruses cause dengue fever , yellow fever and Zika .
There are no vaccines to prevent or medications to treat WNV in people. Fortunately, most people infected with WNV do not feel sick. About 1 in 5 people who are infected develop a fever and other symptoms. About 1 out of 150 infected people develop a serious, sometimes fatal, illness.
Headache. Body aches. Skin rash on trunk of body. Swollen lymph glands. The more severe form of the West Nile virus affects mostly older adults. It occurs when the virus crosses the blood-brain barrier and can cause: Headache.
Sep 29, 2018 · coma. A severe infection can last for several weeks. In rare cases, a severe infection can cause permanent brain damage. A mild infection doesn’t usually last as long. Mild forms of West Nile...
