tailieunhanh - Dengue fever: A review article

Dengue fever is the one of the rapidly expanding mosquito-borne viral disease in the world, with high mortality and morbidity rates especially in tropical and subtropical regions. The mosquito involved in the transmission of dengue is Aedes. The circulation of dengue disease is influenced by various factors such as, topography, rainfall, temperature and rapid urbanization or globalization. The clinical symptoms range from unapparent to severe forms and fatal outcomes. Dengue is a most important public health problem due its quick expansion globally and its burdens are currently unfulfilled because of absence of precise treatment, easy diagnostic method for the early phase of infection and successful and wellorganized vector control system. | 2020 9 1 1502-1510 EXCELLENT PUBLISHERS International Journal of Current Microbiology and Applied Sciences ISSN 2319-7706 Volume 9 Number 1 2020 Journal homepage http Review Article https Dengue Fever A Review Article R. Prem Kumar1 R. Sunith2 A. Karthikeyan3 and V. Pradeep Kumar4 1V herniary Dispensary Madanahalli Kolar Karnataka India 2Department of Veterinary Public Health and Epidemiology Veterinary College Gadag India 3Department of Veterinary Public Health and Epidemiology IVRI Bareilly India 4Veterinary Dispensary Alabanur Raichur Karnataka India Corresponding author ABSTRACT Keywords Dengue Fever Aedes Rainfall Clinical symptoms Treatment Article Info Accepted 15 December 2019 Available Online 20 January 2020 Dengue fever is the one of the rapidly expanding mosquito-borne viral disease in the world with high mortality and morbidity rates especially in tropical and subtropical regions. The mosquito involved in the transmission of dengue is Aedes. The circulation of dengue disease is influenced by various factors such as topography rainfall temperature and rapid urbanization or globalization. The clinical symptoms range from unapparent to severe forms and fatal outcomes. Dengue is a most important public health problem due its quick expansion globally and its burdens are currently unfulfilled because of absence of precise treatment easy diagnostic method for the early phase of infection and successful and well-organized vector control system. Introduction Dengue is a disease of public health importance and it is a mosquito-borne flavivirus infection caused by four related but antigenically distinct dengue viruses DENVs serotypes 1-4 . Dengue is known as a Disease of Poverty as it is most closely associated with poor populations in tropical and subtropical regions Rigau-Perez 1998 WHO 2012 . The World Health Organization classifies dengue fever as one of the world s 17 neglected .