The Epidemic Of West Nile - 1599 Words

West Nile Encephalitis has infected more than 25,000 horses since its 1999 entrance into the United States. This relatively new infectious disease is the most widely distributed arbovirus, causing infections across the continent from Africa, to Australia, Southern Europe, and North America. Cases have even been reported in Mexico and Canada. This paper will focus on the main symptoms, treatments, vaccination types, and prevention. JH van der Kolk and EJB Veldhuuis Kroeze classify West Nile Virus as, â€Å"a member of the genus Flavivirus, family Flaviviridae, and has a broad vertebrate host range† (Infectious Diseases of the Horse pg141). West Nile was first identified in humans in Uganda, Africa’s West Nile district in 1937. The first identified case in an equine was in 1960. The first confirmed case of West Nile within the United States happened in Queens, New York in the October of 1999 affecting both birds and horses. We are not entirely sure how West Nile made the trip over to the U.S., (there are over 13 different theories) but the favorite seems to be per smugglers. In 2001, the virus moved rapidly north to south, which has been contributed to migration routes of birds carrying the virus. West Nile arrived in California in 2003, less than four years after reaching North America. West Nile virus is transmitted by numerous mosquito species and can vary geographically. The American Association of Equine Practitioners says, â€Å"The virus and mosquito host interactions result inShow MoreRelatedThe Epidemic Of West Nile1012 Words   |  5 Pages WEST NILE ENCEPHALITIS Serah Hinga MICROBIOLGY Instructor: Mrs. April Champa Date: 10/17/2016 West Nile Encephalitis is a West Nile Virus that causes inflammation of the brain. The viral family’s name is flaviviridae and genera flavivirus (Tortora. Funke. Case, 2010, p 376). The flavivirus genome consists of positive RNA single strand. However, the virus has acquired several mutations and research is ongoing (Tortora, Funke, Case, 2010 p 223). West Nile virus is an arthropod-borneRead MoreThe Epidemic Of West Nile Virus980 Words   |  4 PagesHow many cases of West Nile Virus were reported in your state based on the epidemiology data? In year 2013, CDC (Centers for Disease Control and Prevention) get report of 2605 cases as regards to noticeable arboviral disease, comprising those caused through 2469 cases of WNV (West Nile Virus), 85 cases of LACV, 22 cases of JCV, 8 cases of EEEV, and 15 cases of POWV, and cases of few other diseases. These cases were stated from 26 percent (830) among the 3141 nations of U.S., no cases were statedRead MoreThe Epidemic Of West Nile Virus1420 Words   |  6 PagesWest Nile virus is the most significant exotic mosquito-borne disease that has come to the contiguous United States in the last century. Outbreaks have proven extremely difficult to predict and control and have been associated with considerable morbidity. The large outbreak in 2012, which caught many by surprise, indicates that West Nile virus will remain a formidable public health challenge for years to come (â€Å"FAQ: West Nile Virus,† par. 3). That is the troubling account of Dr. Lyle Peterson, specialistRead MoreThe Epidemic Of West Nile Virus1620 Words   |  7 Pagesmigrated from its known origin in the Eastern Hemisphere over to the Western Hemisphere is still unclear in relation to West Nile virus (Nelson Williams, 2014). There are only theories behind the routes on how the virus spread to North America, perhaps the migration of birds infected with West Nile virus, or through the means of creating bioterrorism of weaponizing a virus. West Nile virus, unlike most viruses, are not deadly, but is still considered a public health concern due to the lack of understandingRead MoreThe Epidemic Of West Nile Virus1985 Words   |  8 PagesWest Nile Virus is a viral disease that is transmitted by mosquitos. West Nile is a virus that reacts very differently depending on the person that is infected with it. In fact, most people do not ever develop symptoms after being infected by the West Nile Virus via a mosquito bite. That m eans 70-80% of all people are asymptomatic after contracting this disease (Centers for Disease Control Website, 2015). That is a large number of people that do not present with any symptoms which to me that meansRead MoreEssay on Risks and Effects of West Nile Virus1404 Words   |  6 PagesRisks and Effects of West Nile Virus West Nile Virus has many effects on the human body as well as on the bodies of other animals. West Nile is an extremely dangerous virus that attacks the Central Nervous System. It can cause inflammation of tissues in and around the brain and spinal cord. In humans, there are three levels of West Nile Virus, which have different symptoms. Humans can also get specific diseases such as encephalitis from West Nile Virus. West Nile Virus also affects animals. WildRead More Virus Eradicates Through Mosquitoes Essay622 Words   |  3 PagesVirus Eradicates Through Mosquitoes Have you ever heard of a killer mosquito? In Alicia Campbell and H. Michael Dreher’s article, â€Å"A New Transcontinental Disease: The West Nile Virus,† they describe the virus’s origination, transmission, symptoms, treatment, how to avoid it, and the danger. The article was published in June of 2002 in Medsburg Nursing Journal, because the virus is growing rapidly throughout America. The virus first hit United States in New York in 1999, infectingRead MoreEssay on Impact of West Nile Virus on Humans1126 Words   |  5 PagesThe Impact of West Nile Virus on Humans (or Why We Should Worry) West Nile virus can infect humans, but there are more drastic ways that it affects our lives. The virus normally lives in birds and is transmitted among them and other animals by mosquitoes. There is no other definite method of transmission, and people do not have to worry about contracting the virus through contact with infected humans or animals. Hundreds of species of birds and many mammals, including several endangered speciesRead More West Nile: Its Not Just a River In Egypt Essay814 Words   |  4 PagesWest Nile: Its Not Just a River In Egypt These Americans will go mad over just about anything. Lately there has been so much news coverage about the West Nile Virus my head is spinning. What I dont understand is why they are finally becoming concerned with it now! The news reports on the television say that it has been present in animals and humans on other continents for years though it was only documented in 1999.[1] It has taken what seems like a long time to spread across the continentRead MoreHow a Mosquito Bite Can Cost the US Millions of Dollars960 Words   |  4 Pagesthe country spends millions of dollars each year in the treatment of West Nile virus disease, a condition transmitted to humans by a mosquito bite. In fact, hospitalizations and follow-ups related to the disease cost nearly $800M in healthcare expenses as well as lost productivity since 1999. This means that the United States spends about $56M annually for direct and indirect costs brought about by the mosquito-borne West Nile virus. These findi ngs were based on research published online by the