Seasonal influenza is a common viral respiratory infection which typically causes mild to moderate illness in most people. Pandemic influenza occurs when a new or novel strain of influenza virus capable of spreading easily from person to person emerges. Since it is a new strain‚ there is often little or no immunity to it and it may spread rapidly‚ creating a global outbreak. An important difference from seasonal influenza is that healthy people in all age groups may be at higher risk for serious
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than 1‚000 cases of avian influenza‚ or bird flu‚ in the US every year. Even though that number seems to be low‚ that does not mean that it is something we shouldn’t be concerned about. Many people do not know what avian influenza is‚ what the symptoms are‚ or if there is any treatment for the disease. Avian influenza can be defined as a highly contagious viral disease with up to 100 percent mortality in birds‚ and 60 percent mortality in humans. It is caused by influenza A virus subtypes H5 and
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APPROVED ACADEMIC SESSION: 2011/2012 Campus MEDWAY School School of Science Level Four Date May 2012 COURSE CODE BIOL1002 COURSE TITLE FUNDAMENTAL BIOLOGY AND PHYSIOLOGY Duration 2 Hours ___________________________________________________________________________ INSTRUCTIONS TO CANDIDATES SECTION A Answer ALL the multiple choice questions on the answer sheet provided. Each question carries one mark (50 questions). SECTION B Answer TWO questions. Each question carries 25 marks.
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Others have questioned the need to increase influenza vaccination rates among HCWs‚ claiming that HCWs should simply avoid patient contact when ill. Unfortunately‚ although HCWs say that they will stay home when sick‚ in reality‚ many HCWs routinely come to work with symptoms of influenza-like illness.32‚46‚47 In addition‚ people may shed influenza virus during the 24 hours before the onset of clinical illness48 or in the absence of clinical symptoms‚49 which enables HCWs to transmit the virus to
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Type A Influenza Virus Essay Influenza: a virus that replicates‚ mutates‚ spreads among species‚ and the cause of the recent H1N1 scare is definitely an apparent danger to humans today. Type A influenza is an RNA virus that ‘reproduces’ through replication. The virus particles are surrounded by hemagglutinin (HA) and neuraminidase (NA) – both are structural glycoproteins attached to the virus’s outside lipid bi-layer. HA serves its function in helping the virus to bind to the sialic acid receptors
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PEPERIKSAAN PERCUBAAN SIJIL PELAJARAN MALAYSIA NEGERI PERAK 2012 SKEMA PEMARKAHAN BAHASA INGGERIS KERTAS 2 Section A 1. D 2 B 3 B 4 A 5 C 6. B 7. B 8 D 9 D 10 B 11 A 12 C 13 C 14 B 15 A Section B 16. rickets 17. water-soluble 18. diathesis 19. fat-soluble 20. scurvy 21. Vitamins A ‚ D ‚ E ‚ K (all four vitamins MUST be mentioned) 22. night-blindness 23. dairy products
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The H1N1 virus (swine influenza) is a novel infection that has not earlier been known in North America. It has recently‚ however‚ infected a number of people in the United States and Mexico. Swine flu is actually a respiratory virus of pigs which was first identified in 1918 and although historic diffusion to human beings has been sporadic‚ the infection rate in humans is intensifying at present (Barnes‚ 2008). The H1N1 virus‚ just like seasonal influenza‚ is simply spread by the minute drops
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Influenza infections are the leading cause of death. In 1918 Spanish flu killed so many people in the united state‚ and spread quickly like wild fire throughout the entire world. Many people died within the first few days after infection and others died of complications soon after. Nearly half of those who died were young‚ healthy adults. One of the most unusual aspects of the Spanish flu was its ability to kill young adults. The reasons for this remain uncertain. Even today there is no specific
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Tiffin University MGT 624 Industry and Competitive Analysis Starbucks in 2012 Dr. Bradly E. Roh Smart Osadolor Starbucks Corporation Starbucks founded in 1987 as a modest nine-store operation in Seattle‚ Washington and quickly became the premier roaster and retailer of specialty coffees in the world with over 17‚400 store locations in more than 55 countries (Thompson‚ Peteraf‚ Gamble‚ & Strickland‚ 2014). The company first got its start in 1971 when three academics all decided upon
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Mental disorders are believed to start even before birth. According to the article I read‚ studies show that if a women has influenza during pregnancy‚ her child is three times for likely to have a mental illness such as schizophrenia. People having schizophrenia may be dysfunctional and deviant due to their delusions and the disordered thinking they may have. Studies also show that undernourished mothers tend of have kids with mania and depression. This depression can cause people to be a danger
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