Because it is a potentially deadly disease that can cause permanent damage to the brain.
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I'm not exactly sure what you're question is. If you are asking whether or not horses can contract the West Nile virus, the answer is yes! This virus is frequently spread through mosquitoes. It is very important that you get your horse vaccinated against the virus.
The West Nile Virus is commonly caused by being bit by an infected mosquito. These infected mosquitoes typically spread the virus when biting a human, horse, or other animal.
West Nile is caused by West Nile Virus.
They are not exactly sure who discovered it, but it was discovered in the West Nile area of Uganda back in 1937. Shalimar Actually, West Nile virus was first isolated from a woman in the West Nile District of Uganda in 1937. It then was found in Egypt in the 1950s and was a cause of severe human meningitis or encephalitis in elderly patients during an outbreak in Israel in 1957. Horse (equine) disease was first found in Egypt and France in the early 1960s. West Nile first appeared in North America in 1999, with encephalitis reported in humans and horses the spread in the United States is an important milestone in the evolving history of this virus.
ive just passed level 4 on howser its all of them
The Sahara lies west of the Nile River in Africa.
you get west nile by mosquitoes.
The Niger River The Congo Senegal and the Nile
west Nile virus
For level 4. All of these. For more answers got to howrseinfo.com
West Nile encephalitis (inflammation of the brain); West Nile meningitis (inflammation of the meninges of the brain and spinal cord); or West Nile meningoencephalitis