What are West Nile virus, West Nile fever, and West Nile encephalitis?
Spirit of Healing June & July2003 NewsLetterWest Nile virus is a flavivirus commonly found in Africa, West Asia, and the Middle East. It is closely related to St. Louis encephalitis virus found in the United States. The virus can infect humans, birds, mosquitoes, horses and some other mammals. West Nile fever is a case of mild disease in people, characterized by flu like symptoms. West Nile fever typically lasts only a few days and does not appear to cause any long-term health effects.
Related QuestionsIf I have West Nile fever, can it turn into West Nile encephalitis?
Frequently Asked QuestionsWhen someone is infected with West Nile virus they will typically have one of three outcomes: No symptoms (most likely), West Nile fever (in about 20% of people), or severe West Nile disease, such as meningitis or encephalitis (less than 1% of those who become infected). If you develop a high fever with severe headache, consult your health care provider.
Related QuestionsWhat is West Nile Virus (WNV) Encephalitis?
Town of Tewksbury - Board of HealthWest Nile virus (WNV) encephalitis is a rare disease caused by a virus. WNV grows in birds, and is transmitted from bird to bird by infected mosquitoes. If mosquitoes infected with the virus bite horses or humans, they can also become sick. The virus that causes WNV encephalitis occurs in Europe, Africa and Asia. It was first identified in the United States in New York during the summer of 1999. Since then, it has spread throughout the eastern half of the U.S. and as far west as Arkansas.
Related QuestionsWhat is West Nile fever and West Nile encephalitis?
Imperial County West Nile Virus FAQS - Entomology - Imperial...West Nile fever is an infection from WNV resulting in mild flu-like symptoms, typically lasting only a few days and does not cause long-term health problems. West Nile encephalitis is a severe illness with symptoms including headache, high fever, neck stiffness, stupor, disorientation, coma, tremors, convulsions, muscle weakness, and paralysis.
Related QuestionsWhat is West Nile virus encephalitis?
Hamilton -Township - For ResidentsWest Nile virus (WNV) encephalitis is a mosquito-borne viral disease, which can cause an inflammation of the brain. WNV is commonly found in Africa, West Asia, the Middle East and Europe. For the first time in North America, WNV was confirmed in the New York metropolitan area during the summer and fall of 1999. WNV successfully over-wintered in the northeastern United States and was present in humans, horses, birds, and mosquitoes in 2000, 2001 and 2002.
Related QuestionsHow does someone get West Nile virus?
The city of Millbrae - West Nile Virus FAQPeople usually get WNV from the bite of an infected mosquito. There is also evidence that WNV can be acquired via a blood transfusion or organ transplant from an infected donor.
Related QuestionsWhat is West Nile virus?
West Nile Virus FAQsWest Nile virus, which causes West Nile fever, encephalitis and meningitis, is a mosquito-borne virus that first appeared in the United States in 1999. After being found in bird populations in the metropolitan New York area, it has since spread across the United States. As of fall 2006, six birds and one horse with West Nile Virus have been reported in King County.
Related QuestionsCan llamas get West Nile Virus?
Frequently Asked QuestionsAccording to the most recent reports that we have heard, one llama was suspected of having had West Nile Virus, but it was not confirmed. There has been a confirmed case in an alpaca.
Related QuestionsBeaverton Public Works - Operating Division - West Nile Viru...It is not known how long it has been in the U.S., but the Center for Disease Control scientists believe the virus has probably been in the eastern U.S. since the early summer of 1999, possibly longer.Related Questions
What should I do if I think I have West Nile encephalitis?
City of Shaker Heights - HealthIf you develop signs of encephalitis, with fever, muscle weakness, and confusion, you should seek medical care immediately.
Related QuestionsHow is West Nile encephalitis treated?
Macomb County Michigan : Health Department: west nile virus ...There is no specific therapy. In more severe cases, intensive supportive therapy is indicated, i.e. hospitalization, intravenous (IV) fluids and nutrition, airway management, ventilator support if needed, prevention of secondary infections (pneumonia, urinary tract, etc.), and good nursing care.
Related QuestionsWest Nile Virus Questions AnsweredThere is no specific treatment for West Nile virus infection. In more severe cases, intensive supportive therapy is indicated, often involving hospitalization, intravenous fluids, airway management, respiratory support (ventilator), prevention of secondary infections (pneumonia, urinary tract, etc.), and good nursing care.Related Questions
Can you get West Nile encephalitis from another person?
Southern Nevada Health District - West Nile Virus Frequently...No. West Nile encephalitis is not transmitted from person-to-person. For example, you cannot get West Nile virus from touching or kissing a person who has the disease, or from a health care worker who has treated someone with the disease.
Related QuestionsHow do people get infected with West Nile (WNV) or eastern equine encephalitis (EEE) virus?
Division of Infectious Disease > Mosquito-borne Disease F...The main route of human infection with West Nile and EEE virus is through the bite of an infected mosquito. Neither virus can be passed between people by coughing, sneezing, shaking hands, sharing food, etc. Additional routes of human infection were identified for WNV during the 2002 West Nile epidemic. It is important to note that these other methods of transmission represent a very small proportion of cases.
Related QuestionsHow do people get West Nile virus encephalitis?
Hamilton -Township - For ResidentsWNV is transmitted to people by the bite of a mosquito that has become infectious after feeding on a bird infected with the virus. Birds serve as the reservoir hosts of WNV, and the principal vector in the transmission from one bird to another is the northern house mosquito, Culex pipiens and other Culex mosquitoes. WNV has also been found in several species of Aedes mosquitoes, which could serve as bridge vectors by transmitting it to humans or horses.
Related QuestionsWhen was West Nile virus first found in the United States?
The city of Millbrae - West Nile Virus FAQWest Nile virus was first detected in the United States in New York in 1999. Since then, WNV has spread to 46 states, Canada, and Mexico . In 2004, WNV infections have been reported from San Bernardino, Los Angeles, Riverside, Orange, Imperial, Kern, and Fresno counties. In Northern California, WNV was recently detected in Dixon, CA.
Related QuestionsHow many human cases of West Nile virus were found in 2003?
The city of Millbrae - West Nile Virus FAQLast year there were almost 10,000 human cases of WNV detected, including 262 deaths in the United States.
Related QuestionsCan I get West Nile Virus from a dead crow?
West Nile Virus Frequently Asked Questions- Fairfax County, ...No, People become infected by the bite of a mosquito infected with West Nile virus. There is no evidence that a person can get the virus from handling live or dead infected birds. However, you should avoid using your bare hands when handling any dead animals.
Related QuestionsMacomb County Michigan : Health Department: west nile virus ...West Nile Virus (WNV) is a mosquito-borne virus that can cause encephalitis (inflammation of the brain) or meningitis (inflammation of the lining of the brain and spinal cord).Related Questions
Uinta County, WY - Official WebsiteWest Nile Virus is a mosquito-borne virus that can cause encephalitis (inflammation of the brain) or meningitis (inflammation of the lining of the brain and spinal cord). West Nile Virus infections generally occur during warm weather months when mosquitoes are active.Related Questions
Frequently Asked QuestionsWest Nile Virus is a mosquito-born virus that can cause encephalitis (inflammation of the brain) or meningitis (inflammation of the lining of the brain and spinal cord) in humans and horses. Mosquitoes that acquire it from infected birds transmit the virus. This virus was first discovered in the United States in New York in 1999 and has quickly spread throughout the U.S. Previously, West Nile Virus had only been seen in Africa, Asia and southern Europe.Related Questions
Is there a vaccine for llamas against West Nile Virus?
Frequently Asked Questionsthis time, there is no vaccine approved for llamas against West Nile Virus. We hope that by the spring, when the mosquitos are out in force again, a vaccine will have been developed. We will keep you posted as we learn more.
Related QuestionsSouthern Nevada Health District - West Nile Virus Frequently...West Nile virus is a flavivirus commonly found in Africa, West Asia, and the Middle East. It is closely related to the St. Louis encephalitis virus which is also found in the United States. The virus can infect humans, birds, mosquitoes, horses and some other mammals.Related Questions
