服务承诺
资金托管
原创保证
实力保障
24小时客服
使命必达
51Due提供Essay,Paper,Report,Assignment等学科作业的代写与辅导,同时涵盖Personal Statement,转学申请等留学文书代写。
51Due将让你达成学业目标
51Due将让你达成学业目标
51Due将让你达成学业目标
51Due将让你达成学业目标私人订制你的未来职场 世界名企,高端行业岗位等 在新的起点上实现更高水平的发展
积累工作经验
多元化文化交流
专业实操技能
建立人际资源圈West_Nile_Virus
2013-11-13 来源: 类别: 更多范文
West Nile Virus
The West Nile Virus has just recently been affecting the United States. It is an incurable virus that has killed many people in this country already. A close call occurred in Little Rock when a bird carrying the disease was found in the Governors backyard. West Nile is a mosquito-borne virus that can cause encephalitis (inflammation of the brain) or meningitis (inflammation of the lining of the brain and spinal cord). These can prove to be deadly. West Nile virus is spread to humans by being bitten by an infected mosquito. A mosquito becomes infected by biting a bird that has the virus. As of now, mosquitoes are the only insect known to carry the disease and are the only known way of humans contracting the disease. There have currently been 25 cases of West Nile Virus in Arkansas and no deaths but a total of 3,737 cases in the United States alone and 211 deaths. The state with the most cases was Illinois at 776 cases and 48 deaths.
The West Nile Virus is named after the West Nile region of Uganda where the virus was first isolated in 1937. Outbreaks of West
virus, west, nile, infected, mosquito, birds, yourself, mosquitoes, disease, protect, people, cases, symptoms, severe, outside, insect, getting, fever, deaths, carrying, bitten, biting, bites, bird, been, wear, united, time, system, stay, states, someone, should, seems, same

