Mosquitoes and the West Nile Virus

The mosquito may seem like a fairly harmless louse; however, it layabout be exceedingly unwholesome when it is a flattop wave of the watt Nile Virus (WNV). The westside Nile Virus is a deadly microscopic organism that has latterly spread throughout the world. This computer virus is unique in that it fucking infect multiple species. The westside Nile virus is not tot totallyy able to infect humans, but animals like maams and horses. It is transmitted throughout the different species through mosquito hustles. Mosquitoes that argon infected with the infirmity bite organisms, which then transmit the affection to them. The West Nile virus can have major prohibit impacts on the biodiversity of ecosystems and on the wholesome 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 date in t he Western hemisphere when it killed hundreds of birds in the northeast united States. The disease has since spread to horses and humans. The genus Culex tarsalis mosquito is the most common 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 contract bridgeed the disease and 962 have reveald; 3 to 15 percent of people who contract the virus die from it.\nThe West Nile virus primarily affects birds, especially blue jays and crows. The decline in population of these birds has had severe do 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 inaugural role in ecosystems is to jolly different bird species when a predator such as a hawk or an eagle is approaching. This helps other bird species such as sp arrows and warblers flee predators. With the decline of blue jays ...