he lurks silently and patiently awaiting his next victim. He does not discriminate based on race‚ sex‚ or age‚ however; the youngest and eldest usually pay a higher price. This perpetrator who remains faceless is known as the influenza virus. The influenza virus commonly known as the flu is a contagious viral infection that invades its victim’s body via the nose and mouth affecting the respiratory system of the individual. It spreads by respiratory droplets through coughing and sneezing
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Descriptive epidemiology describe the amount and distribution of health and disease within a population. Descriptive epidemiology classifies the occurrence of disease according to the variables of person‚ place and time. Descriptive epidemiology is important for generating hypotheses about the determinants of health and disease. By generating hypothesis‚ descriptive epidemiology provides the starting point for analytic epidemiology‚ which tests association between possible determinants and health
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Swine influenza alludes to swine flu or the viral disease brought by a contamination created by any of the few sorts of Swine flu infection (SIV) which is normal all through pig populace around the world. This infection is a reassortant which contains the genes of swine‚ avian and human flu infection. The flu infection is a negative sense RNA infection of the family Orthomyxoviridae with 3 genera – Influenza A‚ B and C Influenza A is further sub-typed into 16 particular H sorts and 9 N sorts based
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A commonly contagious disease of the lower respiratory system‚ the Influenza (Flu) Virus‚ is transmitted through airborne- droplet transmission‚ such as coughing‚ sneezing‚ or talking or by also touching infected surface areas. The virus Influenzavirus is made up of eight RNA segments‚ that are found inside the layer of proteins and outer lipid bilayer. The virus has two different protein projections‚ hemagglutinin (HA) and neuraminidase (NA) spikes‚ that help distinguish it. The HA spikes is divided
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PubMed - NCBI. [online] Available at: http://www.ncbi.nlm.nih.gov/pubmed/10710862 [Accessed: 30 Mar 2012]. Ncbi.nlm.nih.gov (1870) The epidemiology of stroke in the East Asian re... [Int J Stroke. 2006] - PubMed - NCBI. [online] Available at: http://www.ncbi.nlm.nih.gov/pubmed/18706018 [Accessed: 30 Mar 2012]. Ncbi.nlm.nih.gov (2007) Stroke in China: epidemiology‚ prevention‚ and... [Lancet Neurol. 2007] - PubMed - NCBI. [online] Available at: http://www.ncbi.nlm.nih.gov/pubmed/17434100 [Accessed:
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Epidemiology concerned with distribution and determinants of health and diseases morbidity‚ injuries‚ disability and mortality in population groups not among individuals. Often referred to as population medicine. Epidemiologic studies are applied to control health problems in populations. Concerned with efforts to describe explain predict and control. Determinants- are factors or events that are capable of bringing about a change in health. Examples are specific biologic agents that are associated
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Grand Canyon University: NRS-427V Concepts in Community and Public Health November 23‚ 2014 Epidemiology and Nursing Research: HIV HIV is a disease that has affected millions of people worldwide. From the wealthy to the poor‚ this virus has had devastating effects on the lives of families and individuals. According to the AIDS Institute‚ HIV was first discovered in a patient from West Africa. It is believed that chimpanzees carried the “simian immunodeficiency virus (SIV)” which transferred
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Epidemiology Paper Epidemiology Paper Many issues are at the forefront of public health‚ but prevention is still the topic most discussed by health professionals. This will always be the way to break the cycle of diseases and many other health-related problems. Using the epidemiology triangle and the basics of epidemiology teenage pregnancy will be examined. This issue is still the number one preventable problem in the United States because it is not a disease‚ it does not “accidentally”
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1 Epidemiology: HIV Nicole McDanell Grand Canyon University: NRS-427V Concepts in Community and Public Health September 28‚ 2014 Epidemiology: HIV Human Immunodeficiency Virus (HIV) is a virus that only affects humans‚ HIV weakens your immune system by destroying the cells that fight and kill disease and infections. HIV reproduces by taking over cells in the host’s body and multiplying‚ with most viruses over time the immune system can rid the body of the present virus
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Vaccination is the most effective methods to fight with influenza. The public health agencies in the UK offering the immunization programme to fight with flu‚ therefore to reduce both the risk of death and serious illness from flu and the pressure on the health and social care service during the winter. People needs to take this vaccine every year‚ and like all other vaccine it is not 100 percentages effective as it could not fight with all variety of influenza viruses. The national health service in the UK
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