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Thesis of adult chickenpox
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Pathogens are organisms that are capable of causing diseases in other organisms and are considered to be ubiquitous. They can be found in water, on surfaces, and on or in humans, plants, and animals. Different pathogens have different signs and symptoms, treatment options, ways of transmission, diagnoses, and prognoses. Chickenpox, also known as varicella, and shingles are diseases caused by the same pathogen and have many of the same characteristics, but are also unique in their own ways.
Chickenpox is a virus caused by a herpesvirus called Varicella-Zoster virus, also known as VZV. Like all viruses, VZV is composed of two different parts, genetic material and a protein. The Varicella-Zoster virus, specifically, contains a protein core surrounded by DNA. It also has projections of protein that come through the DNA which helps the virus to attach itself to a host cell (Silverstein, A., Silverstein, V., and Nunn, L., 1998). Normally, it starts by attaching itself to cells found either in the nose or mouth. At this time the virus becomes active and begins moving to the skin cells which is when a rash will start to appear (Plum, J., 2001).
A person who has been infected by the disease may experience signs of fatigue, loss of appetite, fever, sore throat, swollen lymph nodes, and a red rash that appears blotchy. Generally the signs become present between ten and twenty-one days after the person has been exposed to and infected by the virus (Silverstein et al., 1998). This is what is known as the incubation period (Plum, J., 2001). The rash is most likely to begin on the chest, back, or the scalp, but will soon spread to the rest of the body. After a couple days of having physical evidence of the infection, the rash will s...
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...n and adults have started getting vaccinated. As parents continue to vaccinate their children, in future generations, there will be a smaller amount of outbreaks of shingles as well.
Works Cited
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Plum, J. (2001). Chicken Pox and Shingles. New York, NY: The Rosen Publishing Group, Inc.
Seppa, N. (January 5, 2011). Second chicken pox shot boosts coverage. In Science News. Retrieved July 16, 2014, from https://www.sciencenews.org/article/second-chicken-pox-shot-boosts-coverage.
Shannon, J. (2008). Pain Sourcebook Third Edition. Aston, PA: Omnigraphics, Inc.
Siegel, M. and Williams, G. (2008). Shingles New Hope For an Old Disease. Lanham, MD: The Rowman & Littlefield Publishing Group, Inc.
Silverstein, A., Silverstein, V., & Nunn, L. (1998). Chickenpox and Shingles. Springfield, NJ: Enslow Publishers, Inc.
After an incubation period of five to ten days, or as long as 21 days, numerous symptoms can be observed. The symptoms come in two stages. The first stage consists of common cold symptoms such as sneezing, runny nose, low-grade fever, and a mild cough. It is during this time that the disease is most contagious, and it lasts from one to two weeks.
Dickerson, James L. Yellow Fever: A Deadly Disease Poised to Kill Again. Amherst, NY: Prometheus Books, 2006. Print.
Shingles, herpes zoster, is a very contagious and painful rash, or blister that appears on the skin. These rashes most commonly appear on the sides of the body in stripes. The stripes are made up of many very painful blisters caused by a certain type of virus. The varicella zoster, most commonly known as the chicken pox virus attacks the nerve roots in that area. The herpes zoster virus is in the herpes family, including HSV, herpes simple virus, which causes cold sores, fever blisters, and genital herpes. (WebMD, 2011) Most people are required to get the chicken pox shot when they are children although some do not. The chicken pox shot helps to keep out the virus by keeping it dormant in the nerves. The varicella zoster virus stays in a few cells; this is how shingles appear suddenly. It appears when the dormant cells become active in the later years of life.
Dr. Kinghorn, G. (2014, January 14). Dr. george kinghorn: "an update on herpes simplex". Retrieved from http://www.herpes.org.uk/art_kinghorn.html
25. Dorothy Horstmann, "Three Landmark Articles about Poliomyelitis," Medicine (September 1992): 320-25, at p. 322.
Imagine waking up one morning and having blisters all over your body and every one was the worst itch you’ve ever had. That’s what having chickenpox is like. Before there was a vaccine, chickenpox caused about 4 million people to get sick, more than 10,500 hospitalizations, and about 100 to 150 deaths each
There is a shingles vaccine, which is a concentrated version of the chicken pox vaccine. However, it will not prevent shingles in all of the people who receive it. In a three-year trial, vaccinated patients were 50% less likely to get shingles than the placebo group and almost 2/3 less likely to experience PHN. The Centers for Disease Control recommends the vaccine for those over 60 (Nalamachu & Morley-Forster, p. 864-865). There are relatively few risks associated with the vaccine for people with normal immune systems, making even the incomplete protection offered by the vaccine better than no protection from this painful disease.
In American public education is free to all children but before you can sign him or her up for their first year of school they must have all there vaccinations up to date. Not all schools use to require vaccines but now all 50 states require all first year students to get there vaccine shots and the small pox vaccine is one of those they require. From 1796 to 1972 was the time span that the small pox vaccine was required for everybody. For every million people vaccinated in the past only about up to 52 people had life threatening disease reaction to the vaccine. Only two people died from the vaccine in the past.
It belongs to the variola virus group. The symptoms of Monkeypox are quite similar to the ones of smallpox, however; they are much milder. The symptoms are not as deadly as those of smallpox. Swelling of the lymph nodes, fever, headache, muscle aches, fatigue, and nausea will occur approximately twelve days after you are infected. One to three days after you develop a fever you will acquire a rash. The rash will consist of raised bumps filled with fluid. These bumps will go through many stages before they become crusty, scab over, and fall over. The symptoms for the virus last around two to four weeks.
Chicken pox can be acquired any time during the year but is most prevalent in
There are many signs and symptoms of this virus, during the invasion period 1-5 days the person will have a fever, an intense headache, back pain, cough, shortness of breath and nausea. Within 10 days of having the monkeypox virus a person will begin forming lesions that will turn into vesicles on his or her face and trunk of their body, that eventually spreads all over the body, these vesicles usually crust over. Also during the first 10 days the lymph nodes enlarge. These symptoms will begin to clear up after 14-21 days. Over all the monkeypox virus will last anywhere between 2-4 weeks depending on person to person.
Smallpox and Cancer are very different in many various ways. An infectious disease is a pathogenic transferable disease that can pass easily from one organism to another. The characteristics of an infectious disease are, infectivity, pathogenicity, virulence, toxigenicity, resistance,and antigenicity. Infectivity is the ability of the agent to enter a host and multiply to a infectious dose, thereby producing the infection and/or disease. Pathogenicity is the ability of the agent to cause a disease in an infected host. Virulence, this term refers to the severity of an infection. A highly virulent strain of a disease agent will always, most likely, fabricate severe cases or death. Toxigenicity is a term in which refers to the ability of
Some ways chickenpox is spread is by sneezing,coughing,or direct-person to person physical contact,chickenpox can also be spread by people
Varicella or more commonly known as chickenpox is a vaccinatable disease. In the United States it has been vaccinatable since 1995. (Marin, 2011, para 1) Chickenpox usually affects children and teenagers, but any age can acquire the virus. Typically people will experience a fever and itchy rash that eventually fills with fluid and turns into a blister. (Center for Disease Control and Prevention, 2016) Chickenpox can be very uncomfortable for the person who has been infected and can lead to scarring if they scratch the blisters. Reoccurrence of chickenpox is not common but can occur. Once you acquire chickenpox the virus stays dormant in the body and can come out as shingles later in life.
...l VZV infection (chickenpox) can contract chickenpox from someone with recurrent infection (shingles). In such cases, transmission occurs during exposure when the rash is in the blister-phase, not through sneezing or coughing. Treatments that are available consist of antiviral therapy such as acyclovir, famciclovir and valacyclovir (Stoppler, 2011). These antivirals help the severity of varicella and herpes zoster. An important vaccine that is available for people over the age of 60 is called Zostavax. Zostavax is available in the market which can reduce the risk of shingles (Stoppler, 2011). It is a live vaccine that boosts the immune system, provides protections against the virus and it complications. It has shown to reduce the risk of shingles by half in older individuals and also reduces the severity and length of disease in those who still develop shingles.