1918 saw the most famous influenza pandemic—a worldwide epidemic that caused nearly 50 million deaths—when a H1N1 influenza A virus of partial avian origin infected over one-third of the world’s population [1]. Within the last century‚ there have been four pandemics caused by influenza A with the most recent in 2009 when a swine-like H1N1 virus entered the human population. The increase in whole genome sequencing‚ computational methods‚ and surveillance of bird populations [2]‚ as well as households
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The purpose of this paper is to discuss tuberculosis (TB)‚ provide a clinical description‚ and discuss the determinants of health in relation to TB and the role and tasks of the community health nurse in regards to the disease. Tuberculosis is caused by Mycobacterium tuberculosis‚ a bacterium that usually affects the victim’s lungs and is spread through the air. TB spreads from one community or country to another as people travel or through immigration to new areas. Today’s modern world of
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Influenza 1. What is your most probable diagnosis and differential diagnosis? Given the patient’s symptoms including‚ headache‚ night sweats‚ sore throat‚ dry cough‚ and physical exam findings‚ the most likely diagnosis in influenza with pneumonia. Influenza is an illness that affects multiple systems such as‚ the head‚ eyes‚ nose‚ throat‚ lungs‚ heart‚ and the central nervous system. Although influenza is usually self-limited‚ many complications may develop‚ particularly with the pulmonary system
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Researcher have indicated that the uptake rates of annual influenza uptake is effected by several factors‚ such as locational setting of vaccination availability (Lu 2014)‚ the cost of administering vaccine (Wada 2013) and the perceived vulnerability for the age groups (Wu 2013). Many of these factors also can be perceived as barriers that impact the vaccine uptake rates. Although these barriers here contribute to low annual uptake of influenza vaccine in adults‚ public health officials can minimize
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Epidemiology Paper Betsy Rangel NUR/408 April 11‚ 2012 Professor Karen Harriman Epidemiology Paper Epidemiology is important to communities because it studies health and diseases to determine where they come from‚ educate on ways to stop epidemics from taking place or the spread of certain diseases. Epidemiology has also taken on the study of health in such things as heart disease‚ cancer‚ HIV/AIDs‚ etc and has formed education materials to be able to educate the community‚ cities‚ states
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Scott L Tomar‚ a profession at the University of Florida describes public health surveillance as the ongoing systematic collection‚ analysis‚ interpretation and dissemination of data regarding a health-related event for the use in public health action (Tomar‚ 2007). The information collected from surveillance is implemented in planning‚ evaluating and to put together research hypothesis (Tomar‚ 2007). He explains that this surveillance contributes and aids in the decrease of not only morbidity
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Epidemiology of HPV in Teenagers Rosalyn Huf NUR/408 June 4‚ 2012 Linnette Nolte Epidemiology today is considered to be the core science of public health and is described as a constellation of disciplines with a common mission: optimal health for the whole community (Stanhope & Lancaster‚ 2008). Epidemiology has reformed public health and continues to strive for disease prevention and health promotion in communities across the world. The population and disease that will be discussed in
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of miles away from the rest of the infected. During the outbreak‚ authorities lost track of the casualties; the numbers were overwhelming. By the time the disease burned out‚ the estimated death toll rose around fifty-million people. This 1918 influenza outbreak was by far the most deadly pandemic in human history. The normal death curve of a pandemic‚ is a U shape‚ targeting the young and the elderly and completely passing over all in between. This one however‚ is a W shape‚ striking children
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The Risk of The Influenza Vaccine The flu shot produces the best way to reduce everyone ’s chances of getting the influenza virus‚ but previous research has shown that it does in fact cause all sorts of different side effects. The flu shot does not always prevent the virus. Sometimes it can even cause harmful side effects. Each year the flu shot affects ten to twenty percent of the US population‚ and over one hundred thousand people are hospitalized including twenty thousand deaths (Marshall). People
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Grant Wade April 22‚ 2001 Influenza Influenza Influenza‚ also known as "the flu‚" is a virus that infects the respiratory tract. Although Influenza is not as severe as many viral infections it is almost the worst for viral infections of the respiratory tract. Typically‚ when someone is infected with influenza they experience fever (usually 100° to 103°F in adults‚ but even higher in children) and causes a cough‚ sore throat‚ runny or stuffy nose‚ and also headaches‚ muscle aches‚ and usually
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