Despite recognition of dengue fever as the most important arboviral disease affecting humans, and in spite of a greater emphasis on communitybased control. The regional guidelines were extensively revised, updated and expanded with the focus on new and additional topics of current relevance to the populations of member states of the region. An acute febrile illness with t 2 of the following. This paper evaluates the dengue case notification, surveillance, laboratory facilities, intersectoral. A program for prevention and control of epidemic dengue. Dengue fever prevention and vaccination passport health. Dengue prevention and control program department of. Nov 10, 2011 epidemiology, prevention and control of dengue fever dr. Disease surveillance and outbreak prevention and control pdf, 58kb chapter 7. Community participation, dengue fever prevention and control practices in swat, pakistan article pdf available january 2016 with 484 reads how we measure reads. Responding to dengue fever by ralph morris, md, mph in the wake of recent monsoons and flooding, mosquitoborne dengue fever is once again on the rise in the asia pacific region. Singapores taking on a leadership role in strengthening disease surveillance and control in southeast asia may also be useful in reducing virus importation. The epidemiology unit was established in 1959 with assistance from world health organization who to strengthen surveillance of communicable diseases. However, preventive strategies for denv have been developed in the form of vector control, including chemical, biological, and physical controls.
Responding to dengue fever water quality and health council. A total of 73 patients with dfdhf and 73 control patients were included in the study. A case control study was performed to investigate risk factors for the development of dfdhf in hanoi. According to the us centers for disease control and prevention cdc, worldwide, dengue fever cases number over 50. Historical background dengue epidemics are known to have occurred over the last three centuries in tropical, sub tropical and temperate zones the first epidemic of dengue was recorded in 1635 in. Integrated management strategy for dengue prevention and control.
Symptoms include frontal headache, retroorbital pain, myalgias, arthralgias, hemorrhagic manifestations, rash, and. Prevention and control of communicable diseases pdf. Dengue fever is a mosquitoborne virus affecting more than 390 million people each year. The mission of the break dengue alliance is to connect, share and develop innovative solutions to dengue fever including. To prevent the urban form of the disease, an additional measure is the implementation of. When infection of the disease is suspected, visit the public. Keep in mind, children with special health care needs eg, those with asthma. This study aimed to examine the demographic factors, theoretical constructs of the health belief model and knowledge about dengue and how these influence the practice of dengue prevention.
It is a low flying mosquito many bites are arround feet, ankles and lower legs and likes cool shaddy locations. Factors affecting dengue hemorrhagic fever prevention and control behaviors of household leaders and primary school teachers in kuan khanun district, phatthalung province. Pdf risk factors associated with an outbreak of dengue fever. Masters thesis faculty of graduate studies, chulalongkorn university. Headache retroorbital pain arthralgia rash hemorrhagic manifestations leukopenia. Knowledge, attitudes and preventive practices of dengue fever.
Dengue fever df, dengue hemorrhagic fever dhf, and dengue shock syndrome dss. A vaccine is available in some countries for those who are 945 years old living in endemic areas. Infection prevention and control ipc is a scientific approach and practical solution designed to prevent harm caused by infection to patients and health workers. Dengue prevenfion and control in the region of the americas. It was reported that a total of 27,000 instances of dengue fever in 2011. Dengue fever is common in tropical areas, so take extra precautions if you travel somewhere with this type of climate. Prevention of jun gle yellow fever is possible only with vaccination.
A combination of lowered herd immunity, virus transmission outside the home, an increase in the age of infection, and the adoption of a casereactive approach to vector control contribute to the increased dengue incidence. Initially, the unit functioned with a who consultant and a national counterpart, who, after further training in epidemiology, was appointed in 1961, as the epidemiologist of the department of health services. Interim infection prevention and control guidance for care of. Since the second edition of dengue haemorrhagic fever. Department of health and human services centers for. Pdf community participation, dengue fever prevention and. There is a need to reexamine and understand how the public at large view the dengue prevention efforts. Ecological, biological and social dimensions of dengue vector. Proper cleaning of overhead water storage tanks, never leave the tanks uncovered. Along with the everincreasing incidence, it is because of no optimal community participation in prevention and control of dengue. Backgroundthe world health organization who declares dengue and dengue hemorrhagic fever to be endemic in south asia. Until the antiviral vaccine becomes available, the prevention of severe cases and cutdown of the economic burden of the disease rely. Disease surveillance and outbreak prevention and control.
Risk factors associated with an outbreak of dengue fever. To prevent mosquito bites, wear longsleeved shirts. Local and state health department disease prevention and control resources in. Jan 21, 2014 dengue is an increasingly important public health problem in most latin american countries and more costeffective ways of reducing dengue vector densities to prevent transmission are in demand by vector control programs. Centers for disease control and prevention office of public health scientific services ophss center for surveillance, epidemiology, and laboratory services csels. This disease used to be called breakbone fever because it sometimes causes severe joint and muscle pain that feels like bones are breaking. Best practices for dengue prevention and control in the americas. The role of environmental and behavior factors to dengue. Jan 27, 2016 a program for prevention and control of epidemic dengue and dengue hemorrhagic fever in puerto rico and the u. Dengue fever df is caused by any of four closely related viruses, or serotypes. Countries or territories in which dengue or dengue haemorrhagic fever is known to occur, by who region, 19751996 pdf, 26kb annex 2. Knowledge, attitudes and preventive practices of dengue.
A worrying increase in the incidence of dengue cases nationwide has the health ministry of malaysia pleading the public to take step to combat the mosquitoborne menace. Drinking water storage containers are to be drained at the interval of 34 days. Nepal saw its first dengue outbreak in 2010, with 96% of cases reported in three districts. They were then rechristened the comprehensive guidelines for the prevention and control of dengue and dengue haemmorhagic fever. Dengue fever is an infectious disease carried by mosquitoes and caused by any of four related dengue viruses. Barriers and bridges to prevention and control of dengue. This multicentre study attempted to identify key factors associated with vector breeding and development as a basis for improving targeted intervention strategies. Infection prevention and control assessment tool for acute care. Dengue fever in the philippines1 centers for disease. Dengue fever frequently asked questions faq for early child. Public health responses to a dengue outbreak in a fragile. Niaid researchers are actively engaged in the search for an effective vaccine against dengue fever.
Guidelines for the prevention and control of dfdhf. To prevent mosquito bites, wear longsleeved shirts, long pants, socks and shoes when outdoors. In response to the wha resolution, on dengue prevention and control, a global strategy for operationalization of vector control was developed based on five major components box 2. Dengue fever prevention passport health travel clinics. Health workers perceived challenges for dengue prevention and. Prevention and control strategies to counter dengue virus infection. Introduction dengue is a viral disease transmitted to humans by the bite of infected females of the main vector aedes aegypti and to lesser extent aedes albopictus mosquitoes.
The prevention of dengue requires control or eradication of the mosquitoes carrying the virus that causes dengue. Dengue fever frequently asked questions faq for early. As a result of an informal consultation, recommendations for strengthening the implementation of control measures are enumerated, which includes 1 surveillance for planning and response, 2 reducing the disease burden, and 3 changing behaviours. Dec 09, 2015 dengue fever should be distinguished from other illnesses which share similar symptoms such as chikungunya, mayaro fever, ross river fever, west nile fever, zika fever, yellow fever and viral hemorrhagic fevers. Among 83 patients, 32 were confimed dengue cases and the remaining 51 were considered as dengue negative and appropriate control. Investigation and public health management of people. Feb 26, 2019 dengue fever is a viral infection commonly found in the tropical and subtropical regions that is carried and spread by the aedes aegypti mosquito currently, there are no vaccines to protect. Centers for disease control and prevention clinical diagnosis dengue classic dengue fever, or break bone fever, is characterized by acute onset of high fever 314 days after the bite of an infected mosquito. It is a caused by a flavivirus with four distinct serotypes dv1, dv2, dv3, and dv4. There are numerous policy challenges to providing an effective public health response system in a fragile state.
Comprehensive guideline for prevention and control of. The vaccine approach that is currently been evaluated at niaid for efficacy against dengue animal models and human trials is a weakened recombinant version liveattenuated of the dengue virus. This article critically examines how programs for the prevention and control of dengue fever have been conducted in the absence of an integrated approach, and considers the social and ecological factors influencing their effectiveness. Knowledge, attitude and practice of impact of dengue fever. Sep 27, 2010 dengue, according to the world health organization who, is the most rapidly spreading mosquitoborne viral disease in the world. Prevent dengue by avoiding mosquito bites all four dengue viruses are spread primarily through the bite of an infected aedes species ae. After a 15year period of low incidence, dengue has reemerged in singapore in the past decade. This paper evaluates the dengue case notification, surveillance, laboratory facilities. Vision a dengue free philippines mission ensure healthy lives and promote wellbeing for all at all ages goal to reduce the burden of dengue disease. Dengue is difficult to recognize because the early symptoms of. At national level, a national task force on dengue prevention and control chaired by secretaryhealth and advisory committee on communicable diseases chaired by d. Ecological, biological and social dimensions of dengue.
Comprehensive guidelines for prevention and control of denguedhf 2 7 the mobilization of external resources for disease prevention be given a priority. Knowledge of students on different dengue fever items. Comprehensive guidelines for prevention and control of dengue dhf 2 7 the mobilization of external resources for disease prevention be given a priority. This report of the european centre for disease prevention and control ecdc was coordinated by bertrand sudre. Dengue is difficult to recognize because the early symptoms of fever, headache, body aches are not specific. Other niaidfunded investigators are working to develop dengue vaccines using different live. This report provides an overview on the global strategy for dengue feverdengue haemorrhagic fever prevention and control. Fever was present in all cases 100% followed by myalgia in 93. Integrated management strategy for dengue prevention and control in the region of the americas. Knowledge, awareness and practices about dengue fever.
Avoid contact with persons showing fever, cough or other respiratory symptoms. Since then new strategies and developments in the control of dengue fever, dhf and dss have come to light. The number of countries reporting dengue cases is increasing worldwide. Department of health and human services, public health service, centers for disease control and prevention. Prevention and control of dengue fever linkedin slideshare. Linking to a nonfederal website does not constitute an endorsement by cdc or any of its employees of the sponsors or the information and products presented on the website. Dengue fever in the philippines1 free download as powerpoint presentation. National plan of action for prevention and control of. In the absence of a vaccine or specific antiviral to treat dengue fever, vector control is one of the most important preventive measures in combating dengue. Break dengue is a neutral platform and catalyst in developing and implementing integrated solutions towards the who 2020 dengue objectives. It infects between 50 million and 100 million people annually, with 500,000 cases of the more severe infection known as dengue hemorrhagic fever.
Knowledge, awareness and practices regarding dengue fever. This tool is intended to assist in the assessment of infection control programs and practices in acute care. Dengue is a febrile illness that can have a fatal outcome in severe cases. The centers for disease control and prevention cdc cannot attest to the accuracy of a nonfederal website. These mosquitoes also spread chikungunya and zika viruses the mosquitoes that spread dengue are found in most tropical and subtropical regions of the world, including many parts of the united states. Dengue fever dengue haemorrhagic fever dfdhf appears to be emerging in hanoi in recent years. The infection causes flulike illness, and occasionally develops into a potentially lethal complication called severe dengue. Dengue fever frequently asked questions faq for early child care providers 11 march 2016 general questions about dengue fever. The efforts to increase community participation in dengue prevention require a model of community empowerment more effective and efficient and produce satisfactory results. Knowledge, awareness and practices about dengue fever among university students 1098 p j m h s vol. While the disease is generally mild, it can be deadly. To meet the challenge of preventing or minimising dengue outbreaks in queensland, queensland health in collaboration with local government and other key stakeholders have developed the queensland dengue management plan 20152020 dmp.
Public perception and attitude towards dengue prevention. Centers for disease control and prevention cdc recommend using products shown to work in. Incorporating the revised dengue guidelines in general. Health experts have known about dengue fever for more than 200 years.
Global strategy for dengue prevention and control 20122020. Guidance for care of patients with suspected or confirmed filovirus haemorrhagic fever in. National plan of action for prevention and control of dengue. How to prevent the transmission of dengue virus breakdengue. Despite the magnitude of problem, no documented evidence exists in pakistan which reveals the awareness and practices of the countrys adult population regarding dengue fever, its spread, symptoms, treatment and prevention. Dengue fever is a virus transmitted to humans through bites from the aedes mosquito, a daybiting mosquito. More than half of the respondents knew that dengue is caused by a mosquito bite n 430, 58%, and it is more likely to feedbite in the night n 403, 56%. A retrospective survey of dengue fever among japanese. Pdf summary dengue feverdengue haemorrhagic fever dfdhf appears to be. Dengue prevention and 35 years of vector control in singapore. Dengue fever df is a mosquitoborne viral infection causing a severe flulike illness and, sometimes causing a potentially lethal complication called severe dengue transmitted by bites of aedes aegypti and aedes albopictus mosquito. Recent research shows dengue is between 100 and 800 years old.
57 607 1409 116 854 381 898 985 805 1517 462 641 1129 1242 342 949 204 1420 422 774 589 1374 1229 100 557 685 1428 1401 500 268 1222 1039 1197 609 423 982 1386 1170 571 1382 823 1074 707 1010 631 263