1140811408What is dengue? Dengue is a viral infection transmitted by the bite of an infected female Aedes mosquito. Estimated 100 million cases of dengue fever occurring throughout the world annually. Virulence factors Dengue fever (Fever Dengue) Dengue haemorrhagic fever ((Fever Hemorrhagic The virus that causes dengue fever has four different serotypes DEN-1‚ DEN-2‚ DEN-3‚ and DEN-4. These serotypes have the same genome and morphology but different antigens. Morphology and life cycle
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Professor: Gloria Moore HE14: Critical Issues in Personal Health Infectious Disease Extra Credit Paper April 28‚ 2012 Scarlet Fever Definition Scarlet fever (sometimes referred to as scarlatina) is an infectious disease characterized by fever‚ sore throat (pharyngitis)‚ and a characteristic rash. Scarlet fever is predominantly a childhood disease occurring in children 2-10 years of age‚ though it can less commonly occur in older children and adults. The incidence and mortality rates associated
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Macau’s Dengue Fever According to World Health Organization‚ “Dengue is a mosquito-borne viral infection.” It was discovered in the Philippines and Thailand in the 1950s. It is can be very severe and frequently found in Asia and many western countries. There are 4 different but closely related viruses that may lead to Dengue fever. When people are bitten by Aedes aegypti‚ a kind of mosquito that is found in tropic and sub-tropic areas‚ the viruses will be transmitted and people will get infected
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begin Segment 3 by drafting an outline of the main points that both compare and contrast “Typhoid Fever” and “The Education of Frank McCourt.” Please note‚ for this segment‚ you are not writing an entire essay. You are filling out the Compare and Contrast Organizer. Make sure to answer the following in your organizer‚ using complete sentences: • List two main points discussed in “Typhoid Fever.” What was the story about? What should a reader take from the story? • List two main points discussed
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-Disease‚ mutation‚ disfunction‚ or virus?: virus and disease -Common name: yellow fever -Scientific name: flavivirus and topotypes -History of oResearched XWhere: Philadelphia‚ Cuba‚ and South Africa XWhen: 1800‚ 1881‚ 1901‚ and 1939 XWhy: It was researched because so many people were infected who were coming to America‚ and so many people were getting infected by the virus who lived near the port. XHow: It was researched with the Aedes Aegypti
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21 October 2014 Yellow fever: An epidemiological and historical review Introduction Few diseases have attracted more attention from medical historians than yellow fever (YF). It was one of the most feared of epidemic diseases in the world from the 15th to 19th centuries‚ when large scale outbreaks in port cities of North and South America‚ Africa‚ and Europe caused devastating mortality and helped to shape the expansion of settlements and colonial powers (1). Yellow fever is a serious viral infection
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Dengue fever can be caused by any one of four types of dengue virus: DEN-1‚ DEN-2‚ DEN-3‚ and DEN-4. You can be infected by at least two‚ if not all four types at different times during your lifetime‚ but only once by the same type. You can get dengue virus infections from the bite of an infected Aedes mosquito. Mosquitoes become infected when they bite infected humans‚ and later transmit infection to other people they bite. Two main species of mosquito‚ Aedes aegypti and Aedes albopictus‚ have
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been here since early exploration has left many dead and that is the yellow fever virus. Once yellow fever enters your system its like a bull ride. Once you get on you better hold on for dear life because surviving yellow fever is a rough road to endure. What makes this disease so mysterious that it can cause so much destruction yet ironically it start out with just a simple bite from a mosquito. Running Head: FLAVIVIRUS 3 Introduction Yellow fever‚ “ an acute viral haemorrhagic disease transmitted by infected mosquitoes
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DENGUE FEVER (Outline) Specific Purpose : To inform my audience about the nature‚ symptoms‚ treatment and prevention of Dengue fever. Central Idea : People now at risk from dengue and estimates that there may be 50 million cases of dengue infection worldwide every year. The disease is now endemic in more than 100 countries. Introduction I. Dengue fever‚ also called dengue‚ is a potentially serious disease caused by a virus. There are four types of dengue virus that can cause illness
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Chapter 1 – The Problem Introduction Dengue fever‚ also known as breakbone fever‚ is a mosquito-borne tropical disease caused by the dengue virus. Dengue becomes a major international public health concern. Dengue is found in tropical and sub-tropical regions around the world‚ predominantly in urban and semi-urban area. The World Health Organization (WHO) estimates there may be 50-100 million dengue infections globally every year‚ with two-fifths of the world population‚ or 2.5 billion people‚
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