Deadly Disease of West Nile Virus

West Nile Virus has emerged in recent years throughout the temporate zones of Europe and North America. Causing a variety of conditions in its hosts, the most serious manifestation of WN virus infection is fatal encephalitis (inflammation of the brain) in humans and horses, and many birds.

The main point of the press release is to notify the public that the West Nile Virus has surfaced and is active. One of the sub-points is to inform the public of the current case and the number of cases over the years of people who have been infected with the West Nile Virus. Another sub-point is to give the description and signs of the West Nile Virus. Another sub-point is to notify the public where the West Nile Virus is coming from. Another sub-point what is causing the mosquitoes to breed and how to prevent the breeding of the mosquitoes to notify the public that there are two types of West Nile Virus. The West Nile encephalitis and the West Nile poliomyelitis are the two viruses the press release also notified the public of the signs and symptoms of the west Nile virus. What to do and who to contact once bitten the press release gives a statistic of number of cases from 2002 to 2011 (2012). The press release also notifies the public who is at the highest risk to becoming ill with this type of virus. The press release also gives other website to seek out more information regarding the West Nile Virus.

The distribution of exotic animals has influenced the infection among humans concerning West Nile Virus. West Nile Virus is an infection that can cause serious disease in humans. West Nile Virus is a seasonal epidemic that is in North America. It flares up in the summer and continues into the fall.

West 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 (“FAQ: West Nile Virus,” par. 3).

West Nile virus is transmitted by numerous mosquito species and can vary geographically. The American Association of Equine Practitioners says, “The virus and mosquito host interactions result in

The most recent outbreak of the West Nile virus was last reported in Southern California. There has already been three deaths around the San Diego area. California has been testing dead birds and the mosquito population. San Diego has been hit with 80 percent of mosquito’s which have been testing positive for West Nile Virus. Officials in the San Diego area, recommend that victims of the virus communicate with others, as most express that they feel no appreciable symptoms. The deaths are more likely to occur in elderly victims and those with weakened immune systems face a greater chance of developing severe symptoms, which may require

As mentioned above, there was about 16,000 cases of neuroinvasive West Nile Virus reported between 1999 and 2012, and about 1,500 deaths during that period as well (Nasci). Even though these numbers are not as staggering as the 36,000 total cases of West Nile Virus reported during this time period, the effects caused by the neuroinvasive type is what makes it just as bad. The 16,000 neuroinvasive cases breaks down into only 1,140 cases a year, which is significantly less, but the fact that it is neuroinvasive and affects the nervous system, it still reaches the same importance, or even higher, than the 36,000 West Nile Virus cases. Also, from all these cases, there was unfortunately 1,500 deaths consequently, which is about 100 deaths a

West Nile virus is a mosquito-borne virus. The agent of West Nile is described as being a “mosquito-borne enveloped positive-strand RNA virus that emerged in 1999 in North America, specifically in New York City” (Public/Publisher Medline, 2015). Since its spread to North America it has continued to spread throughout the United States and even places such as Canada, Mexico and the Caribbean. However, its first emergence was in 1937 in Uganda (Medline Plus, 2014). According to Pub Med, there are now more than 41,000 clinical cases of West Nile virus which also includes 1700 fatalities. Moreover there is an estimation of “3 million people in the United States that have been infected since last year” (Pub Med, 2015).

West Nile Virus is deadly enough to have health officials in Florida on edge as cases of the blood born pathogen emerge in startling numbers. According to the Florida Health Department’s

West Nile is spread by birds, typically crows, ravens, jays, and magpies, and by mosquitos. Humans usually get the virus when a mosquito bites them, but can get West Nile through blood transfusion, organ or tissue transplants, from mothers to unborn babies, breast milk, and from exposure to infected medical specimens. The Virus cannot travel by blood donations or by touching or kissing an infected person. The Canadian Blood Services will regularly test the blood they receive from donations. 70%-80% who contract the virus show no symptoms of the disease. Most cases of West Nile Virus are reported between mid-April to late September or early October. People over 50, or who have chronic illnesses and weakened immune systems are the most likely to

The clinical features that are commonly seen with WNV are mild flu-like symptoms, including a fever, headache, and myalgias. However, in cases that are neuroinvasive and result in West Nile Encephalitis, the clinical manifestations include high fever and altered mental status, seizures, focal neurological defects (including the speech and hearing abnormalities seen with this patient), neck stiffness, swollen lymph nodes, movement disorders (such as tremors), fatigue, and sometimes a nonpurulent maculopapular erythematous rash (Jeha & Sila, 2009 para. 7). It has been noted that when paralysis is accompanied by dysarthria and dysphagia, there is a higher risk of impending respiratory failure and need for intubation and mechanical ventilation,

The most recent outbreak of the Zika Virus through Latin America and the Caribbean, and its association with microcephaly in newborns has attracted significant attention from researchers and health specialists. In 2013 and 2015, large outbreaks of the virus were respectively reported in French Polynesia and Brazil. In 1947, The Zika virus was first identified in Uganda in Rhesus monkeys. It was then identified in humans in 1952 in some parts of Uganda and the United Republic of Tanzania The virus, also known as ZIKV, is an arbovirus of the Flaviviridae family, and is closely related to dengue, yellow fever and Chikungunya viruses (Al-Qahtani et al., 2016.); an arbovirus refers to a group of viruses transmitted by arthropod vectors (MedicineNet.com, 2016). The Zika disease is caused by the Zika virus that is primarily transmitted through a bite of an infected Aedes mosquito. Though the incubation period of Zika is not clear, it is estimated to be around 2-7 days after the bite of an infected Aedes mosquito (World Health Organization, 2016).

Similar to HIV, the Zika virus was first discovered in marsupials in 1947. The virus originated from the Zika forest, specifically being carried by members within the population of rhesus monkeys. Just a year later the virus was also detected in the mosquito Aedes africanus. Mosquitoes are the main culprit in spreading zika, however it has been reported that Zika can pass between organisms through sexual transmission. Blood tests have found antibodies that protect humans from the virus in people from India, Pakistan, Malaysia, Vietnam, The Philippines, Thailand, and Indonesia. These antibodies show evidence of just how far the zika virus has traveled and how it has evolved over time.

Have you ever heard of a killer mosquito? In Alicia Campbell and H. Michael Dreher’s article, “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, infecting sixty-two people. The authors inform us that it is still a mystery how the virus came to America. One thing is for sure, mosquitoes carry the virus, and they are responsible for the infections in humans.

According to WHO, the virus can happen in forty countries square by..can a virus like dengue and that affects the human body from mosquito bites if mosquito bites a person, its symptoms or go to the hospital.