...Communicable Disease Chickenpox Grand Canyon University Concepts in Community and Public Health NRS-427V May 01, 2016 Communicable Disease Chickenpox Here is some background on varicella-zoster virus. Chickenpox and Shingles used to be considered two different diseases, but they are both caused by the varicella-zoster virus (VZV) ("CDC chickenpox," 2016). Varicella is the primary infection that causes the chickenpox and the herpes zoster is the virus that lays dormant in the host until reactivation and causes shingles. About 70-90% of all chickenpox cases that are reported occur in children under the age of 10 years old ("CDC chickenpox," 2016). Before the vaccine was introduced in March of 1995, there were 4 million cases of the chickenpox reported every year and since the introduction of the vaccine this number has decreased by 90% ("CDC chickenpox," 2016). If a person has the chickenpox and they cough or sneeze they can spread the disease. They release tiny droplets that will carry the virus. If they do this around someone that has never had the virus and didn’t get their immunizations as a child there is a possibility for that person to inhale the virus and contract the virus. When the virus is inhaled it enters the lungs and then will pass into the blood stream. It then is carried to the skin and causes the typical chickenpox rash. The chickenpox are very contagious. It can be spread by airborne, droplet, and direct contact with an infected person...
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... Sem-7th(cse) TABLE OF CONTENT |S.NO |C0NTENT |PAGE NO. | |1 |chickenpox: AN INTRODUCTION |3 | |2 |causes of Chicken Pox |3 | |3 |How chickenpox spread |3-4 | |4 |Chickenpox Transmission |4 | |5 |Who gets chickenpox |5 | |6 |The symptoms of chickenpox |5 | |7 |Chickenpox Incubation Period |5 | |8 |Chickenpox Blood Test |6 | |9 |risk of complications from Chickenpox |6...
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...This paper will give an overview of the varicella-zoster virus. This paper will also discuss the detriments of health from the chickenpox virus. The epidemiologic triangle will be outlined as it depicts the chickenpox virus. The aspect of the community health nurse will be discussed and information on a national organization for infectious diseases will be provided. Chicken pox and shingles are caused by the virus varicella-zoster. The varicella-zoster virus is spread through the air by coughing or sneezing and can also be spread by touching the blisters or inhaling particles from the blisters ("CDC," n.d.). Chicken pox (varicella) is a highly contagious virus. The reactivation of the chickenpox virus (varicella-zoster virus) is called shingles. It usually is dominant in the nervous system for years or decades. Shingles (varicella-zoster) is spread through direct contact with fluid from the blisters and causes chickenpox if the person who comes in contact with the fluid from the blisters has never had the virus ("CDC," n.d.). Early symptoms of chickenpox may include fever, fatigue, irritability, loss of appetite and body aches with the appearance of itchy red rash usually occurs one to two days later. The rash usually last about five to ten days and heals with scabs ("National Foundation for Infectious Diseases," n.d.). Shingles symptoms are manifested as a painful vesicle filled rash to one side of the body. This usually occurs on the trunk or face. Numbness...
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...Chickenpox a Communicable Disease Cynthia Hahn Grand Canyon University: NRS-427V July 5, 2015 Chickenpox is an infection caused by the highly contagious varicella-zoster virus. A common communicable disease which can be a harmless or deadly disease depending on the community which is affected. Education and healthcare prevention will prove evident in the control of the spread of the chickenpox disease. Chickenpox is an airborne disease which is spread by coughing and sneezing of an infected person or direct contact with skin lesions. The initial symptoms of chickenpox are a fever, fatigue, loss of appetite, headache and a sore throat. A red skin rash appears a few days after the initial symptoms and forms small, itchy blisters. “After a chickenpox red spot appears, it usually takes about 1 or 2 days for the spot to go through all its stages, this includes blistering, bursting, drying and crusting over. New red spots will appear every day for up to 5 to 7 days” (Chickenpox (Varicella)-Topic Overview, n.d.). The rash initially appears on the face, back and chest to quickly cover the body including mucous membranes such as the mouth, genital area or in the ears. These symptoms will begin ten to twenty-one days after exposure to a contagious person. The virus can be spread by a person who is infected with chickenpox before symptoms even appear and until all blisters have crusted over...
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...Chickenpox is a highly contagious viral infection caused by the Varicella-Zoster virus. It is transmitted from person to person by direct touching the blisters, saliva, or mucus of an infected person and through air by coughing and sneezing. Chickenpox is characterized by an itchy rash on the face, scalp, and trunk with pink spots and tiny fluid- filled blisters that dry and become scabs four to five days later. The incubation of chickenpox is ten to twenty-one days and the disease is contagious 1 to two days before the appearance of the rash until the blisters have dried and become scabs ( CDC, 2011). Approximately four million people get this disease every year and it is commonly seen in children and mos frequently in the late winter and early spring. The symptoms includes a sudden onset of low-grade fever, feeling tiredness, and weak followed by itchy blister like rash all over the body. The other symptoms are low appetite, muscle and joint pain, feeling ill, and it appears fourteen to sixteen days after the exposure to someone with chickenpox. Mild or asymptomatic infections occur in children but it is more serious in infants and adults. Chickenpox is life threatening to infants and adults and those who have impaired immune system ( Maurer & Smith, p.212, 2012). Fetal effects are rare congenital symptoms which presence as congenital vericella syndrome with infection during the first trimester of pregnancy, low birth weight, extremity atrophy, scarring of the skin...
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...Chickenpox along the Way By Vonsha Farnum Kaplan University Professor Danial Gilmore HS311-01: Epidemiology and Biostatistics I Chickenpox along the Way Chickenpox is a highly contagious disease caused by the varicella-zoster virus. Chickenpox being relatively a mild disease derived from chicken peas or the idea that the disease originated from chickens. Occurring in all parts of the world. Chickenpox was thought to be a form of smallpox until the late 19th century and was connected to shingles in 1888. The peak incidence is during months of March through May. Patients’ immune system does not completely clear out the virus from the body after being exposed. Chickenpox is spread from person to person. Airborne particles (sneezing and coughing), fluid from blisters, and droplets in exhaled air. Average incubation period from viral exposure to onset of symptoms is 12-14 days and symptoms can appear 10-21 days after exposed to the virus. Symptoms are rash that turns itchy, fluid filled blisters turn into scabs. Rash first on face, chest, and back. The rash then spreads to inside mouth, eyelids, and genital area. Chickenpox is rarely fatal however more severe to men than women or children. Infants, persons with weak immune systems, and pregnant women have a greater chance of contracting the virus. The also stand a greater chance of developing more serious complications that include skin infection, bone infections, joint infections, pneumonia, inflammation...
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...The Epidemiology of Chickenpox The Epidemiology of Chickenpox Epidemiology can be defined as the study of health patterns and causes within a given population. The nursing field that works with these populations to identify causes and preventative measures is known as public health nursing or community nursing. These nurses seek to identify specific data that help a targeted population deal with the incidence and prevalence of certain conditions (Mauer, Smith, F, 2013). Just like any other disease, chickenpox has its own unique epidemiology, which will be explained in further detail throughout this paper. The epidemiologic triangle is applied to chickenpox as well. With the triad, an agent brings the disease, in this case chickenpox, to a susceptible host. These two factors, the host and agent, are brought together in a environment, the third factor, that is able to support the transmission of chickenpox (CDC, 2012). The virus that causes chickenpox is known as the varicella-zoster virus. This virus also is the cause of shingles. While symptoms may be mild and cause a general discomfort in children, the effects are more severe outside of childhood. Symptoms include a generalized fatigue, fever and a rash that is accompanied by pruritus. The fever may be present for a few day and range in temperature from 100.7 to 102.2. The lesions that accompany this disease, and which are its trademark, can be found in varying developmental stages over the patient’s...
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...including host factors, absence or presence of agent factors, along with environmental influences. The role of the community health nurse will be discussed as related to case finding, data collecting, reporting, data analysis, and follow-up. Lastly, a national agency or organization will be revealed that addresses chicken pox, and how it contributes to resolving or reducing the impact of the disease on the public. The infectious disease of varicella, or chicken pox, is very contagious. A virus named varicella-zoster causes it. Furthermore, chickenpox can also be spread from those who have shingles. Since the same virus causes shingles, caution should be taken since an individual with shingles can infect those who have never had chickenpox, or those who have not been vaccinated against the disease. People most at risk to contract the disease are those who have not had the disease before, or received chicken pox vaccine. People who contract the virus can expect it to last anywhere from five to ten days. The most common indication of the infectious disease is a rash the turns in to an outbreak of fluid-filled blisters that frequently itch profusely, and ultimately scab over. The timeframe of being contagious to others ranges from one to two days...
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...Chickenpox Chickenpox is a common childhood skin disease that caused by a viral infection. The virus that is involved is called the varicella zoster virus (www.medicinenet.com). The disease has a worldwide distribution and is reported throughout the year in regions of temperature climate. The peak incidence is generally during the month of March through May lifelong immunity for chickenpox generally fellow the disease. Chickenpox is highly contagious it is easily passed between families and school classmates through airborne particle droplets in exhaled air fluid from the blisters or sores. It can be transmitted indirectly by coming into contact with article of clothing and other item exposed to fresh drainage from open sores. Patients are contagious up to five days (more commonly, one to two days), before and five days after the date that their rash appears. When all of the sores have crusted over they are no longer contagious. Before the rash appears children will get a fever, headache, swollen glands and flu like symptoms. Because chickenpox is so contagious there are treatments that you can do at home to relieve the itchy and discomfort. * For the blisters you can apply cool compress, calamine lotion, lotion containing diphenhydramine (Benadryl) should not be used. * A cool water bath every three hours to four hours, you can also add baking soda to the water to calm itching or you can soak in aveeno oatmeal bath to soothe itching blister. (www.emedicinehealth...
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...Chickenpox Pamela Nauerth Grand Canyon University April 20, 2014 Chickenpox Varicella infection, commonly known as Chickenpox, is a member of the herpes virus group. Varicella has the capacity to stay latent in the human source. It stays in the sensory nerve ganglia and the recurrent infection is called Herpes Zoster or Shingles. This essay gives the description, causes, symptoms, mode of transmission and the treatment of varicella. It describes the mortality, morbidity, incidence and prevalence of the disease. It explains the determinants of health and how they contribute to the development of varicella. This essay discusses the epidemiologic triangle and how it relates to chickenpox. It explains the role of the community health nurse regarding their case findings, reporting, data collecting, data analysis and the follow-up related to chickenpox. It identifies on great national agency that addresses the virus and describes contributes to resolving and reducing the impact of the disease. Varicella was confused with smallpox until the late eighteenth century. Rudolf Steiner was scientist who discovered that varicella virus was caused by an infectious agent in 1875. Steiner removed fluid from the blisters of chickenpox and put it on the skin of volunteers that were healthy. It resulted in the volunteers to contract the virus (Centers for Disease Control and Prevention [CDC], 2012). The symptoms of the virus develop about 15 days after being exposed to an...
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... Communicable Disease Paper One of the many highly communicable diseases is chickenpox. This communicable disease is caused by varicella-zoster virus (VZV) which has a resemblance with the herpes virus. It can be transmitted in two ways, one through direct contact with the fluids from the blisters, mucus, or saliva and second through air where the virus is disseminated by coughing or sneezing. A person who has chickenpox can spread the virus even before he or she has any symptoms. Chickenpox is regarded as highly communicable for individuals who are exposed to the disease for the first time nor have been vaccinated against it. They have an 80% risk of acquiring the disease through close contact of an infected individual. As claimed by the Pub Med Health, “most children with chickenpox exhibit symptoms like fever, headache, stomach ache, sore throat, loss of appetite, or presence of small, fluid-filled, itchy, red spots over the skin.” Chickenpox causes a red, itchy skin rash that usually appears first on the abdomen or back and face, and then spreads to almost everywhere else on the body, including the scalp, mouth, arms, legs, and genitals. At the time when the chickenpox blisters has dried and formed scabs is the point where the individual isn’t contagious. Chickenpox is normally a mild disease. Each and every individual is at risk of being infected by chickenpox – no exception. It is known to have life threatening effects. As the Directors of Health Promotion and Education...
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...Epidemiology: Chickenpox Grand Canyon University: NRS-427V August 10, 2014 Epidemiology: Chickenpox (Varicella) Communicable Disease Overview: Chickenpox Chickenpox also known as varicella is a very contagious disease caused by the varicella-zoster virus (VZV). It causes a blister-like rash, itching, tiredness, and fever. Chickenpox can have serious consequences, especially in babies, adults, and immunocompromised persons. The disease spreads easily from infected people to others who have never received the chickenpox vaccine or had chickenpox. Chickenpox spreads in the air through coughing or sneezing through the respiratory tract. The virus particles that come from chickenpox blisters are highly contagious. If a person touches or breaths in the virus particles it will become infected ("Chickenpox (varicella)," 2011). The first symptoms usually develop 14 – 16 days after the person is exposed to the infection. The infected person will have fever of 38C – 39.4C, feeling tired, decreased appetite, headache, cough and sore throat. Adults and teens can experience severe symptoms while in children’s symptoms are mild. The itchy rash develops 1- 2 days after the first symptoms. The upper body is mostly affected and can spread to the face, arms and legs. The varicella is most contagious from 2-3 days before the rash develops until the blisters have dried and formed crust. The most serious complication is skin infection for children under age 5. When...
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...Epidemiology: Chickenpox The Varicella-Zoster virus causes a very infectious disease called Chickenpox. Chickenpox is usually acquired through the inhalation of airborne respiratory droplets from an infected host. Chickenpox is primarily acquired during childhood , with more than 90% of all reported cases occurring in children under the age of 10. A person with chickenpox can spread the virus without even showing any signs or symptoms. It is usually most easily transmitted two to three days before a rash appears and keeps that high transmission rate until the blisters have crusted over. The following paper provides a detailed description of Chickenpox and the determinants of health contributing to the development of the disease. The epidemiologic triangle is used to explain the relationships among an agent, a host and the environment. The paper also addresses the role of the community health nurse in Chickenpox management and discusses the role of one national organization in the fight against the spread of Chickenpox. Description of Chickenpox Chickenpox is an infection caused by the Varicella-Zoster virus. It is considered contagious and is characterized by a itchy rash and appears like blisters all over the body . It occurs most frequently in children between the ages of five and eight years old and is transmitted so easily that the majority of the population will catch the disease at some point in their childhood. Chickenpox can be transmitted by coming into contact...
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...Communicable Disease: Chickenpox Grand Canyon University: NRS 427v December 10, 2014 Communicable Disease: Chickenpox The Centers for Disease Control and Prevention (2010) defines a communicable disease as “an illness caused by an infectious agent or its toxins that occurs through the direct or indirect transmission of the infectious agent or its products from an infected individual or via an animal, vector or the inanimate environment to a susceptible animal or human host.” There are numerous communicable diseases being studied, treated, prevented, and diagnosed around the world. For the purpose of this paper, one communicable disease in particular will be examined, chickenpox. This paper will address chickenpox as a communicable disease, determinants of health leading to chickenpox, how chickenpox relates to the epidemiologic triangle, the role of the community nurse in their treatment and prevention of chickenpox, and organizations involved on the national level. Epidemiology Chickenpox is a reaction to a virus by the name of varicella-zoster virus. The varicella-zoster virus is also known to cause a reaction called shingles later in the adult life. Chickenpox causes patients to have an itchy blister-like rash. Other symptoms that are a fever, sleepiness, decrease in appetite, and headache (Centers for Disease Control and Prevention [CDC], 2012). These symptoms can develop a day or two before the rash (CDC, 2012). Chickenpox can spread easily from an infected...
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...Communicable Disease HCS 457 Communicable Disease Chickenpox is one of the many highly communicable diseases. This communicable disease is cause by a virus called varicella-zoster which has a resemblance with the herpes virus. It can be transmitted through close contact with the fluids from the blisters or through air wherein the virus is disseminated by coughing or sneezing. Chickenpox is regarded as highly communicable for individuals who are exposed to the disease for the first time has an 80% risk of acquiring the disease through close contact of an infected individual. As claimed by the Pub Med Health, “most children with chickenpox exhibit symptoms like fever, headache, stomach ache, loss of appetite, or presence of small, fluid-filled, itchy, red spots over the skin.” At the time when the chickenpox blisters has dried and formed scabs is the point where the individual isn’t contagious. Each and every individual is at risk of being infected by chickenpox – no exception. It is known to have life threatening effects. As the Directors of Health Promotion and Education states, “in the United States, 4,000 to 9,000 individuals are hospitalized annually with chickenpox, with approximately a hundred casualties. Those at highest risk for complications are newborns, individuals with compromised immune system, and adults.” As chickenpox is caused by a virus, it has no cure and the virus would remain in our system for a lifetime even after we’ve done exhibiting the signs...
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