West Nile Virus

The west Nile virus itself is impression to have originated in the due west Nile district of Uganda. From Uganda it began to break up using its main holder the Birds. It spread to Egypt, France and in 1999 it do very(prenominal) startling carriage in New York. The justifiedly smart the virus travels is loosely by septic mosquitoes. The mosquito lead bite an animate being and sign up some of its blood, as this is occurring the virus enters the blood stream and the animal becomes infect. The way that it traveled is that an infected bird would fly to a new status ad so be bitten by an a nonher(prenominal) mosquito, which then would become a carrier. Most quite a little that become infected with the virus have very mild symptoms and atomic number 18 not really effected. However in certain obsolescent cases population may turn a polio-like disease which may card paralyzation or even death. Although the close to common way that the due west Nile virus is transferred is from mosquito bites thither are a few otherwise ship canal that it can be transmitted. The Virus can be transmitted with Blood transfusion. mingled with August 2002 and January 2003 there were 20 confirmed cases of westward Nile finished blood transfusion. another(prenominal) very rare way that the virus is transferred is done electronic organ transplants In 2002, four great deal got west Nile virus from a exclusive donor.

West Nile can overly be transferred through with(predicate) maternalism and breast feeding. It is also realizable to get the West Nile through occupational exposure as a way of transmission. In 2002 lab workers obtained the virus after(prenominal) skin tart with virus-contaminated tools. Although there are many ways of transmission 4 start of 5 people with West Nile dont get sick. unless one ordinal of people get a pyrexia and one pop out of a hundred people get a serious... If you indigence to get a respectable essay, browse it on our website: Orderessay

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