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Feb 21, 2024 · Differences: Virus family: Dengue and West Nile virus belong to different virus families. Dengue is caused by a flavivirus, while West Nile virus is a member of the Flaviviridae family. This difference in family classification can have implications for the development of vaccines and treatments.
Jul 3, 2023 · "West Nile virus infection is usually diagnosed by detecting antibodies in a patient's blood sample. It's a type of test that we call serology," says Dr. Pritt. "Mayo Clinic Laboratories also offers a polymerase chain reaction, or PCR, test that's particularly good for the first day to several days of infection.
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Is West Nile a virus?
Are there any antiviral medications that treat West Nile virus?
What causes West Nile virus disease?
May 15, 2024 · 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.
- What Are The Symptoms of West Nile Virus?
- What Causes West Nile Virus?
- How Do You Get West Nile Virus?
- What Are The Complications of West Nile Virus?
Symptoms of West Nile fever include: 1. Fever. 2. Headache. 3. Muscles aches. 4. Nausea and vomiting. 5. Diarrhea. 6. Rash (usually concentrated around your chest and back). 7. Swollen lymph nodes. 8. Sore throat. 9. Pain behind your eyes.
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.
Infected mosquitos transmit West Nile virus. They usually get the virus by biting an infected bird (there’s no evidence humans get it directly from birds). The virus multiplies inside the mosquito, and it’s transmitted to you (or another animal) when it bites you. The incubation period — how long before you have symptoms — is usually two to six day...
Less than 1% (about 1 in 150) of people infected with West Nile will get severe symptoms. The most common complication is swelling in part of your nervous system (your brain and spinal cord), including encephalitis and meningitis. Long-term effects of a severe West Nile infection could include: 1. Memory loss. 2. Hearing loss. 3. Difficulty walking...
Primary cause. West Nile virus disease is caused by a virus that is found in the United States and many other places in the world. The virus belongs to a group of viruses called flaviviruses. St. Louis encephalitis virus and Powassan virus are two other flaviviruses that also circulate in the United States. How it spreads.
Dec 15, 2023 · WNV diagnosis based on serology is severely hampered by extensive cross-reactivity between antibodies triggered by related viruses of the genus Flavivirus (i.e. endemic flaviviruses such as tick-borne encephalitis and Usutu virus and exotic or travel-associated flavivirus infections such as dengue and Zika virus) or by vaccination (e.g. yellow ...
Aug 8, 2023 · Continuing Education Activity. The West Nile virus is an enveloped, single-stranded RNA arbovirus that can cause disease in humans. These range from the asymptomatic infected patient to fever and malaise to florid neurological deficits secondary to encephalitis and neuroinvasive disease.
