West Nile Virus: The Silent Killer

Improved Essays
The Silent Killer
It’s small, quick and hungry. It weights less than an ounce, and is about ⅛ inch to ¾ inch long (Mosquito, 2015). There are over 3,500 different species around the world (Mosquito Facts-33, 2014). This creature travels throughout the globe sucking blood from thousands of innocent people and leaving behind welts and taking lives. What is the most dangerous animal in the world? The mosquito. The mosquito can live in many types of environments, reproduce quickly, and can bite you unexpectedly. By educating ourselves about mosquitoes, we can learn about all the diseases they carry and how to prevent and treat these diseases. This knowledge could end up saving your life.
Mosquitos have been around for around 100 million years
…show more content…
West Nile Virus is a virus that affects the brain and body. Many victims are infected with the West Nile Virus don’t know that they have it because there is no symptoms. Because there are no symptoms, it usually evolves to West Nile Fever or severe West Nile Disease. The people who develop West Nile Fever have symptoms of fever, headache, tiredness, body aches, nausea, vomiting, and occasionally a skin rash and swollen lymph glands (West nile virus, 2011). When people develop severe West Nile Disease the symptoms are much worse. The symptoms for West Nile Disease include headache, high fever, neck stiffness, stupor, disorientation, coma, tremors, convulsions, muscle weakness, and paralysis (West nile virus, 2011). West Nile Virus is most commonly found in places like Europe, Africa, West Asia, Middle East and North America. According to the American Mosquito Control Association, 2014, “As of 2014, there have been 36,437 cases of WNV reported to the Center of Disease Control. Of these, 15,774 have resulted in meningitis/encephalitis and 1,538 were fatal. The CDC estimates that there have been at least 1.5 million infections (82% are asymptomatic) and over 350,000 cases of West Nile Fever. The disease is grossly under reported due to its similarity to other viral infections. There is currently no vaccine to prevent West Nile Virus. People with severe West Nile Disease have to be …show more content…
Louis Encephalitis, La Crosse Encephalitis, and Western Equine Encephalitis. Encephalitis is known as an inflammation of the brain. Most of these diseases infect large animals like horses and will eventually be transferred to humans. But others infect small animals such as birds and then transfers to humans. To prevent any of these mosquito encephalitis diseases you should wear appropriate clothing, use bug repellant and avoid the outdoors when mosquitoes are

Related Documents

  • Improved Essays

    Fortunately, most people infected with WNV will have no symptoms. About 1 in 5 people who are infected will develop a fever with other symptoms. Less than 1% of infected people develop a serious, sometimes fatal, neurologic illness. Headache, body aches, joint pains, vomiting, diarrhea, or rash. Neurologic illness can include headache, high fever, neck stiffness, disorientation, coma, tremors, seizures, or paralysis.…

    • 340 Words
    • 2 Pages
    Improved Essays
  • Decent Essays

    The Zika virus is carried by the mosquito from Aedes family. Zika virus was first discovered in Uganda in 1947 in rhesus monkey.…

    • 315 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    Zika Virus Dbq

    • 724 Words
    • 3 Pages

    What people should realize is that the international transmission of Zika from South America by mosquitoes and infected people has led to the maiming of newborn babies throughout the world, but you can help prevent this while protecting yourself from its harm. The primary sources of transmission of the virus is through the Aedes africanus mosquitoes and humans. A local transmission cycle is formed between humans and mosquitoes. When a human is infected by mosquitoes, other mosquitoes carry the virus when they bite the infected human. As stated in Document E, Zika is…

    • 724 Words
    • 3 Pages
    Improved Essays
  • Decent Essays

    Zika Virus Vs Black Death

    • 132 Words
    • 1 Pages

    I think the health crisis from Zika virus is different from the Black Death. Black Death was a type of plague that was spread via the bites of infected rat fleas. The name Black Death derived from the swollen glands from the victim’s neck, armpits and inner thigh that turned black as they filled with blood. Victims often died after 12 hours of being bitten. While Zika virus is spread through mosquito bites, tends to cause fever, skin rash and conjunctivitis.…

    • 132 Words
    • 1 Pages
    Decent Essays
  • Improved Essays

    Montana Epidemic Report

    • 702 Words
    • 3 Pages

    The owner’s 60 year old mother has been hospitalized for severe altered mental status, vision loss and paralysis. After assessing the people that have been affected and the symptoms that they have there is a high suspicion that the pathogen that we are dealing with in this epidemic is genus Flavivirus or better known as West Nile virus (WNV), a single strand RNA virus of the Flavivridae family. This virus uses mosquito as a vector which then bite an accidental host such as a human or horse and transmit the virus.…

    • 702 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Red Wolf Research Paper

    • 1410 Words
    • 6 Pages

    Red Wolves, legendary members of the dog family, are very important animals which are a vital part of the food chain and our environment. In an attempt to emphasize the importance of this animal, it is necessary to discover its characteristics, understand why it is in danger, stress the importance of saving the Red Wolf, and learn how it was reintroduced into the wild. Twice as big as a coyote and about half the size of a Gray Wolf, these Red Wolves are beautiful creatures. Fully grown female Red Wolves are about fifty-two pounds.…

    • 1410 Words
    • 6 Pages
    Improved Essays
  • Improved Essays

    Summary: the article discusses the negative and positive impacts mosquitos have on the environment, as well as what would happen if mosquitos ceased to exist. Mosquitos are infamous for carrying a number of diseases such as yellow fever, dengue fever, and West Nile virus. However, the article points out that mosquitos are an important food source to migratory birds in the Artic, an important food source for fish, insects, salamanders, lizards, and frogs in water pools, they consume nutrients in pitcher plants (which makes nitrogen readily available to the plant), and pollinate plants. Thus, the author points out that scientists are unsure about what would truly happen if they just…

    • 1293 Words
    • 6 Pages
    Improved Essays
  • Improved Essays

    According to the CDC, Centers for Disease Control and Prevention, the best method to treat the Zika virus is to rest, stay hydrated, and to employ pain relieving medication. With no specific treatment, the cases involving Microcephaly will continuously increase, hence, a growing number of children will suffer from the effects of it. Microcephaly, similar to any medical disorder, has more than one impact. For example, children diagnosed with this condition may experience problems such as seizures or hearing loss, therefore contributing to the urgent need for a cure. Although no vaccines are available as of now, scientists continue to work hard to invent one for overcoming Zika.…

    • 683 Words
    • 3 Pages
    Improved Essays
  • Decent Essays

    West Nile Research Paper

    • 317 Words
    • 2 Pages

    The west nile virus has no vaccines to prevent it or medication to treat it. Most people who are infected with the virus do not have any symptoms. Only around 1 in 5 people who are infected with the west nile virus develop a fever and other symptoms and about 1 out of 150 people who are infected develop a serious, sometimes fatal, illness. Other symptoms that an infected person…

    • 317 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    Zika Outbreak

    • 1377 Words
    • 6 Pages

    The Pan American Health Organization have put out a few recommendations to combat the Zika outbreak. The organization suggests reducing and eliminating any mosquito breeding site on your property. Related to this, people should close off their homes to mosquitos. Such methods include using window screens rather than an open window with no screen. Also, the PAHO recommends sleeping under a mosquito net to prevent bites while you are asleep.…

    • 1377 Words
    • 6 Pages
    Improved Essays
  • Improved Essays

    According to the article “When Mosquitoes Were Killers in America” by Lauren Tarshis, its shows many ways how mosquitoes are more than a nuisance to humans, but also to animals. Mosquitoes bite humans infected, and then bite another person who isn't infected with a disease and than both of them have a disease, or when animals have a disease and the mosquito bites them and then comes and bites the human than the human has that same disease and could die. “A mosquito bites someone infected with malaria. A few days later, when the mosquito is read for its next meal, it bites someone else. And the mosquito jabs the new victim's flesh, malaria germs known as Plasmodium enter that person’s blood.…

    • 387 Words
    • 2 Pages
    Improved Essays
  • Decent Essays

    West Nile Virus Outline

    • 141 Words
    • 1 Pages

    Has been historically confined to Africa, the Middle East, and parts of Russia, India and Indonesia.1 The virus’s origin dates back to 1937, when it was isolated from a woman in the West Nile District of Uganda.2 Basis for the name of the virus.2 The pathogenicity of the virus in humans was discovered in the 1950s, and in animals during the 1960s.2 Spread into Europe by migratory birds.1 During the investigation of an encephalitis outbreak in New York City in Sept 1999, West Nile Virus was first discovered in North America.2 Also spread into Canada and the Caribbean, and most U.S states.1 Is endemic in Africa.2 Latest severe outbreak of West Nile Virus occurred in 2012 in the U.S.1 2,873 cases of West Nile neuroinvasive disease (West Nile Meningitis…

    • 141 Words
    • 1 Pages
    Decent Essays
  • Superior Essays

    West Nile Virus Essay

    • 958 Words
    • 4 Pages

    West Nile Virus Microbiology BIOL-2420-031 Elizabeth Carter March 30, 2017 West Nile Virus One of the most talked about and publicized viruses in the world today is the West Nile Virus. Named for the West Nile district of Uganda, West Nile Virus was first isolated in a woman in the West Nile district of Uganda in 1937 (World Health Organization, 2011). Although well known today, prior to 1999 the West Nile Virus was virtually unheard of in the United States. However, in New York City 1999 that changed when we had our first recognized case. Each summer since then it has progressively spread across the continental US infecting 1000s along the way.…

    • 958 Words
    • 4 Pages
    Superior Essays
  • Improved Essays

    However, the mosquitoes eventually became immune to thus causing ecological damage such as biomagnification. Suzuki states that this was caused due to the fact that the chemical product used targeted not only mosquitos but all insects. The compound ended up being ingested by animals such as birds there for killing a significant…

    • 906 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    The West Nile Virus, once a disease-causing virus only located in Uganda came to the U.S. and caused an outbreak in Colorado. The virus was transmitted through mosquitos carrying the virus. The…

    • 675 Words
    • 3 Pages
    Improved Essays