uncontrolled population growth etc. The changing patterns of climate have provided a favorable environment for vectors to feed and breed. Urbanization and uncontrolled population growth in urban and peri–urban areas have also favored the breeding of Aedes aegypti. Rapid population growth affects public services such as providing safe drinking water. Thus‚ people take up unsafe water storage practices. Also the recent increase in air travel has resulted in rapid dispersal of virus and exchange of different
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Dengue and Its Prevention Dengue fever is a disease caused by a family of viruses that are transmitted by mosquitoes. It is an acute illness of sudden onset that usually follows a benign course with symptoms such as headache‚ fever‚ exhaustion‚ severe muscle and joint pain‚ swollen glands (lymphadenopathy)‚ and rash. The presence (the "dengue triad") of fever‚ rash‚ and headache (and other pains) is particularly characteristic of dengue. Other signs of dengue fever include bleeding gums
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population—are now at risk from dengue‚ and the World Health Organization currently estimates there may be 50 million to 100 million dengue infections worldwide every year. Tucson‚ Ariz.‚ and Key West‚ Fla.‚ each have had sustained populations of Aedes aegypti‚ a dengue-carrying mosquito‚ for some 20 years. And yet‚ whereas the virus rippled through southern Florida‚ documented cases in Tucson are still unknown. The interest is not just academic—answers could help avert future bouts of the virus.Right
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atoryInvestigatory Project “Feasibility study of Ultrasonic Waves as Larvicide to Mosquitoes (Aedes aegypti)” Researchers: Abonita‚ Joshua Lloyd C. Peralta‚ Mark Angelo M. Taperla‚ Rollen P. Background of the Study In our present time‚ many incidents has been reported that mosquito bites because dengue that lead to death. Many people suffer from dengue. Many of them died because of that disease. In this research proposal‚ we devise a solution to lessen and to control mosquito population
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REPUBLIC OF THE PHILIPPINES DEPARTMENT OF EDUCATION REGION XI DIVISION OF DAVAO DEL SUR STA. CRUZ NATIONAL HIGH SCHOOL STA. CRUZ DAVAO DEL SUR MORINDA CITRIFOLIA AS MOSQUITO REPELLENT RESEARCHER: HERNICA JANE E MAGBANUA RESEARCH ADVISER: MR. RONALD DIAZ Introduction With the rising number of mosquito borne illnesses spreading in the world‚ there are limited medications for the diseases brought by the mosquitoes. Despite the advent of medical and technological
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loss is challenging for physicians‚ patients and family members. Keywords: dengue‚ geriatric‚ appetite‚ anorexia‚ weakness‚ absent fever Introduction: Dengue is caused by the Dengue Virus (den1-4)‚ which is a Flavivirus (RNA)‚ spread via the Aedes aegypti mosquito. It is prevalent in the tropical climate countries‚ as the environment is ideal for breeding mosquitoes. Approximately 100 million people are affected by dengue yearly‚ making it the leading cause of illness and death worldwide [1].
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e crops of farmers who depended on their crops as their source of income. The economic impact of insects is measured not only by the market value of products they destroy and the cost of damage they inflict‚ but also by the money and resources spent on prevention and control of pest outbreaks. In addition‚ some insects carry plant diseases which can affect the growth of plants. They threaten biodiversity‚ agricultural yields‚ trade‚ and the agricultural environment. It is important to know that
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00 The morphology and life cycle 6813727-24819 Dengue 00 Dengue 346405627174 Symptoms of Dengue Symptoms of Dengue 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
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With the start of the rainy season‚ Francisco Duque III‚ health secretary in the Philippines‚ on Tuesday emphasized a continued government commitment to controlling and preventing dengue - a disease for which there is currently no vaccine or specific drug‚ the Manila Times reports. A total of 6‚537 cases of dengue‚ including 62 deaths‚ have been reported in the country over the past five months‚ according to the Department of Health (DOH). While the latest DOH dengue figures are lower compared
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Descriptive Essay: A Particular Friend Or Family Member If I need to choose one of my family members‚ I may prefer to write about my superhero in my life that is my beloved father. Actually in my mind‚ I had three persons that always be my superheroes in my life. They are my elder sister that I call ‘Along’‚ my beloved mother and my beloved father. Each of them has their own achievement in their life that I think I should be proud and respect to them. Besides that‚ these three person are always
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