West of the Nile virus (WNV) was first identified in East Africa more than 70 years ago and was largely located in that area until the 1990s, when it began to spread throughout Asia, Europe and the Americas. There is not vaccine against West Nile virus infectionAnd prevention is still considered the best way to protect yourself. In addition, it is very important to understand the causes and symptoms of this infection.
Although not all cases are fatal, not all humans are susceptible to disease, it can be fatal in many cases. More than 280 people died in the United States in the greater outbreak of the virus in 2012.
What is West Nile virus?
This zoonotic arbovirus is transmitted by a mosquito who has previously bitten an infected bird, then bite a person. From the primary vector West Nile virus is a mosquito that is particularly difficult to prevent, especially if you live in a swampy climate or do not accept mosquitoes.
<img title = "westnilevirus" class = "alignleft size-full wp-image-46033 lazy keep-away" src = "https://www.organicfacts.net/wp-content/uploads/westnilevirus.jpg" alt = " westnilevirus” height=”900″ width=”1200″>The symptoms
Approximately 80% of people infected with West Nile virus will not show symptoms, but regular symptoms include:
Muscle pain Threw up Nausea Fatigue Skin rashes
Less than 1% of those infected develop severe symptoms, which can be fatal if not treated properly. These more serious symptoms often manifest in neurological diseases, including encephalitis and meningitis, which directly affect the brain and can cause death, as well as paralysis or West Nile fever (The most common symptom that affects approximately 20% of infected patients).
West Nile virus infection: causes and symptoms, reference: https://www.organicfacts.net/west-nile-virus-symptoms-causes.html
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