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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What is Influenza? An influenza pandemic is an epidemic of an influenza virus that spreads world-wide and effects a large amount of the population. Throughout history‚ the influenza virus has mutated and has caused pandemics or global epidemics. Background On March 11‚ 1918‚ a solider in Fort Riley Kans‚ reports the infirmary with symptoms which was a first thought to be the common cold. Within only an hour‚ several soldiers reported to the infirmary with similar symptoms. Fort Riley was a military
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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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Seminar Topic: “Lessons We Are Learning from Influenza 2013” The seminar was about Influenza. The speakers started off by talking about the widespread influenza outbreak in 47 US states. 47 states reported of widespread flu activity‚ and 9 out of 10 regions in the US had elevated flu activity. The speaker went on to talk about how the Influenza A virus subtype H3N2 predominated this season‚ while the Influenza B strain was causing about 20% of cases. The speakers reported that the available flu
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“EXPRESSION‚ PURIFICATION AND QUANTIFICATION OF NEURAMINIDASE GENE OF INFLUENZA” A dissertation submitted to the VIT University in partial fulfillment of the requirement for the award of the degree of MASTER OF SCIENCE In BIOTECHNOLOGY SUBMITTED BY A. SRIKANTH Register No: 08MSBOO1 UNIVERSITY (Estd. u/s 3 of UGC Act 1956) VIT SCHOOL OF BIO SCIENCES AND TECHNOLOGY VIT UNIVERSITY VELLORE-632014 MAY 2010 DECLARATION I here by declare that the project work entitled “EXPRESSION‚PURIFICATION
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and preparedness. The original influenza A (H1N1) is a disease that causes harsh symptoms in the respiratory area. It is a virus that is very rare in humans‚ however‚ regularly causes outbreaks in pigs. Influenza is predominantly a respiratory virus that causes both upper and lower-respiratory symptoms (National Institute‚ 2012). Influenza symptoms include coughing‚ and breathing problems‚ sore throat‚ runny rose and congestion. The first case of H1N1 influenza was publicized in the United States
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BI 387 Winter 2012 Dr. Page Shauna Farmer The Influenza Pandemic of 1918 The history and social impact of the Influenza pandemic of 1918-1920 brought awareness and valuable information about how such a disease is spread and the care needed to survive the "flu” but at the cost of over one third of the world population‚ 20-40 million deaths worldwide. The United States accounted for 675‚000 to 1 million of total deaths. This pandemic was known as the "Spanish flu" or "La Grippe"
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how to prevent influenza Thesis Statement: Influenza can be prevented with simple preventive measures INTRODUCTION: Influenza‚ more commonly known as the flu‚ is one of the most common infectious diseases. It can be deadly. The flu affects everybody. It is a source of illness and death every flu season‚ which runs roughly through the fall and early winter months. Although for most people the infection is mild‚ since the early 1970s‚ researchers estimate that influenza has caused more
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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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