West Nile Virus

The west Nile virus itself is thought to have originated in the atomic number 74 Nile district of Uganda. From Uganda it began to break up using its main pallbe ber the Birds. It spread to Egypt, France and in 1999 it made actually startling show in New York. The right smart the virus travels is more often than not by septic mosquitoes. The mosquito will bite an animate being and satisfy some of its blood, as this is occurring the virus enters the blood stream and the animal becomes infected. The way that it traveled is that an infected bird would fly to a new status ad so be bitten by an another(prenominal) mosquito, which then would become a carrier. Most quite a little that become infected with the virus have very mild symptoms and are not really effected. However in certain rare cases commonwealth may turn a polio-like disease which may shake paralyzation or even death. Although the around common way that the watt Nile virus is transferred is from mosquito b ites there are a few other slipway that it can be transmitted. The Virus can be transmitted with Blood transfusion. amongst August 2002 and January 2003 there were 20 confirmed cases of atomic number 74 Nile with blood transfusion. another(prenominal) very rare way that the virus is transferred is through electronic organ transplants In 2002, four people got west Nile virus from a single donor.

West Nile can likewise be transferred through pregnancy and breast feeding. It is also potential to get the West Nile through occupational exposure as a way of transmission. In 2002 lab workers obtained the virus aft(prenomina l) skin tart with virus-contaminated tools.! Although there are many ways of transmission 4 out of 5 people with West Nile dont get sick. unless one fifth of people get a pyrexia and one out of a hundred people get a serious... If you want to get a in effect(p) essay, browse it on our website: OrderCustomPaper.com

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