Project on Diseases

grippe This is a contagious computer virus disease causing fever, sizable pain and catarrh. It is also referred to as the flu. contributory Agent influenza is an infectious disease of the respiratory packet caused by the grippe virus. It is probably the last remaining pandemic infection of piece. Periodic every last(predicate)y, when saucy strains of influenza virus are introduced, they spread rapidly each over the world, infecting millions of lot and causing significant increases in mortality. Influenza is an infectious respiratory disease caused by a special(prenominal) virus of the genus orthomyxovirus. Signs and Symptoms The disease which loosely lasts three (3) to seven (7) long time is characterized by fever, cough, headache, crazy throat, back ache and considerable vigor aching (myalgia). flu starts abruptly, usu entirelyy with a fever up to 39.40 C (1030 F) in adults and higher in children. The illness may also be followed by a period of we akness and depression. The signs are a raised body temperature and shivering. Again the mucous membrane s of the respiratory system and throat go bad infected.

Methods of transmission Influenza virus may be contributeted among humans in three ways: by direct polish sullen with infected individuals; by contact with contaminated objects (called fomites, such as toys, doorknobs); and by inhalation of virus-laden aerosols. The contribution of each mode to popular transmission of influenza is not known. Speaking, singing, and normal breathing all produce aerosols, while coughing and sneezing lead to more (prenominal) drastic expulsion. While cough! ing may produce several(prenominal) hundred droplets, a good sneeze can rejoin up to 20,000. sprinkle particles produced by these activities are of different sizes. The largest droplets finalise to the ground deep down a few meters and will transmit an infection solitary(prenominal) to those in the immediate vicinity. Other droplets travel a outdo determined by their size. Prevention of dis identify (Prophylaxis) An attack of influenza...If you trust to get a full essay, order it on our website: OrderCustomPaper.com

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