Mosquitoes and the West Nile Virus

The mosquito may seem like a fairly harmless sucking louse; however, it finish be exceedingly deleterious when it is a crew cut of the wolfram Nile Virus (WNV). The westside Nile Virus is a deadly microscopic organism that has late spread passim the world. This computer virus is unique in that it tolerate infect multiple species. The tungsten Nile virus is not moreover able to infect humans, except animals like gentlewomans and horses. It is transmitted throughout the different species through mosquito prick ups. Mosquitoes that ar infected with the complaint bite organisms, which then transmit the complaint to them. The West Nile virus can have major minus impacts on the biodiversity of ecosystems and on the salubrious being of society.\nThe West Nile virus was first spy in the African country of Uganda in 1937. Since the 1950s it has spread throughout Africa, Europe, Australia, and the Middle East. In 1999 scientists discovered the virus for the first epoch in the Western cerebral hemisphere when it killed hundreds of birds in the northeast linked States. The disease has since spread to horses and humans. The genus Culex tarsalis mosquito is the most common aircraft carrier of the disease. It causes flu-like symptoms, oddly fever and headaches. These symptoms ordinarily appear within 3 to 15 days of catching the disease. Since 1999, 23,000 Americans have take ined the disease and 962 have reachd; 3 to 15 percent of people who contract the virus die from it.\nThe West Nile virus primarily affects birds, especi whollyy blue jays and crows. The decline in population of these birds has had severe make on the biodiversity of ecosystems. Almost all crows that contract the disease die because of it. The crow population has change magnitude by 45% since 1999. In the case of the blue jay its first of all role in ecosystems is to wide awake different bird species when a predator such as a hawk or an eagle is approaching. This helps ot her bird species such as sparrows and warblers flight of steps predators. With the decline of blue jays ...