The dengue virus is a single stranded, positivesense rna virus with a. Education, public health, integrated mosquito management. Plunging headlong into their second decade as a band, dengue fevers new album, the deepest lake, their fifth fulllength of allnew material, comes at a critical juncture in the bands career. Dengue fever powerpoint template authorstream presentation. Epidemiology dengue is the most rapidly spreading mosquitoborne viral disease in the world increase in incidence by over 30fold in the last 50 years currently endemic in. Download this app from microsoft store for windows 10 mobile, windows phone 8.
Dengue management dos and donts x dont use corticosteroids. The infection causes flulike illness, and occasionally develops into a potentially lethal complication called severe dengue. Dengue is often a leading cause of illness in areas with. Efficient and accurate diagnosis of dengue is of primary importance for clinical. Dengue fever dengue like illness date back to more than 200 years ago. Oct 26, 2012 the dengue antibodies assessed by igm antibody capture elisa mac elisa were positive indicating an acute infection. In some cases it leads to dengue haemorrhagic fever, also known as severe dengue, which affects the bodys vascular system how blood moves through the body. According to the pan american health organization paho, the clinical description of dengue fever is an acute febrile illness of 27 days duration associated with 2. Dengue treatment for android free download and software. Lecture 4 dengue fever free download as powerpoint presentation. Template design of details dengue fever or flu and symptoms with prevention infographics. Our professionally designed dengue fever powerpoint template comes with different dengue fever powerpoint slides design to help you in easily customizing your upcoming dengue fever professional powerpoint presentation.
Dengue is diagnosed by isolation of the virus, by serology, or by molecular diagnostic methods. This editable dengue fever ppt presentation template is designed by professional to make it eye catching and one of the best. Dengue hemorrhagic fever is a serious frequently deadly difficulty of dengue fever. Dengue fever powerpoint template dengue fever powerpoint ppt backgrounds templates skip to main content. An effective dengue vaccine is not yet available, but several vaccine candidates are currently being evaluated in clinical trials. Defi niti on dengue fever and dengue hemorrhagic fever. A program for prevention and control of epidemic dengue. Ppt dengue fever powerpoint presentation free to download. Symptoms typically begin three to fourteen days after infection. Author summary dengue is a major public health problem especially in tropical and subtropical countries of asia and latinamerica.
Dengue viruses are spread to people through the bite of an infected aedes species ae. The disease is caused by dengue virus which gets transmitted to humans by the bites of infected mosquitoes, aedes ae. May 09, 2016 igm elicited by dengue can be differentiated from other flavivirus elicited igms. Ppt management of dengue fever powerpoint presentation free to download id.
As both cell tropism and tissue tropism of denv are considered major determinants in the pathogenesis of dengue, there is a. Thrombocytopaenia is usually observed in the period between day 3 and day 8 following the onset of illness. Powerpoint is the worlds most popular presentation software which can let you create professional dengue fever powerpoint presentation easily and in no time. Citations, references, and credits myriad pro, 11pt. Laboratory diagnosis and diagnostic tests dengue ncbi. Infection with one dengue serotype confers lifelong homotypic immunity to that serotype and a very brief period of partial heterotypic immunity to other serotypes, but a person can eventually be infected by all 4 serotypes. In india first outbreak of dengue was recorded in 1812. Dengue fever is a disease caused by a family of viruses that are transmitted by mosquitoes. Management of dengue fever 1 management of dengue fever. Dengue fever is a disease spread by the aedes aegypti mosquito and is caused by one of four dengue viruses.
Jan 27, 2016 a program for prevention and control of epidemic dengue and dengue hemorrhagic fever in puerto rico and the u. Prospective forecasts of annual dengue hemorrhagic fever. Tyres behind a house in which a child died due to dengue fever tree holes tree hole harbouring aedes. View dengue fever ppts online, safely and virusfree.
The 2544 year old age group was the most affected age group, with 20,986 cases. No vaccine is currently approved for the prevention of dengue infection. Dengue is common in more than 100 countries around the world. View, download and upload powerpoint presentations for free. Know more about the symptoms and treatment of chikungunya in this presentation ppt. Dengue fever is a mosquitoborne tropical disease caused by the dengue virus. Dengue, flaviviridae, polymorphism, macelisa, ns1 protein. The rapidly expanding global footprint of dengue is a public health challenge with an economic burden th. According to the pan american health organization paho, the clinical description of dengue fever is an acute febrile illness of 27 days duration associated with 2 or more of the following. Dengue fever is a painfull, upon mosquitobit disease caused by any one of closely related dengue viruses, here is home made natural remedies aqueous extract of papaya leaves mix in water. Dengue prevention what you need to know we all know by now that the aedes mosquito spreads the dengue virus, but how exactly do they do it. Forty percent of the worlds population, about 3 billion people, live in areas with a risk of dengue.
Dengue is the most widely distributed mosquitoborne viral infection of. A free powerpoint ppt presentation displayed as a flash slide show on id. Pdf as the outbreaks of dengue fever increasing in india, one state after other getting. Until recently, detection of the virus implied solely the. On day 3 after admission date of admission taken as day 0, her fever subsided but there was evidence of a small right sided pleural effusion indicating the onset of plasma leakage and the start of criticalleakage phase. Scribd is the worlds largest social reading and publishing site. Presentation dengue fever free download as powerpoint presentation. Symptoms of dengue fever include severe joint and muscle pain. Dengue ppt free download as powerpoint presentation. Mac elisa has good sensitivity and specificity but only when used five or more days after the onset of fever. Clinical presentation can range from a mild fever to classical dengue fever with. Dengue fever is caused by virus spread by aedes egypti mosquitoes.
Dengue hemorrhagic fever was subdivided further into grades iiv. It is a viral infection where a human acts as the reservoir while the disease is transmitted by mosquitoes. Before it was partly cambodian and partly indie rock, explains williams of the bands evolution. Serum after day 5 of fever, igm detection, macelisa, 12 d. Slide master your text here lorem ipsum dolor sit amet, consectetuer adip iscing elit, sed diam no nu mmy nibh euismod tincidunt ut laoreet do lore magna aliquam er at volut pat.
From 1975 through 2009, symptomatic dengue virus infections were classified according to the who guidelines as dengue fever, dengue hemorrhagic fever dhf, and dengue shock syndrome the most severe form of dhf. This helps you give your presentation on dengue hemorrhagic fever in a conference, a school lecture, a business proposal, in a webinar and business and professional representati. Because immunity to a single dengue strain is the major risk factor for dengue hemorrhagic fever and dengue shock syndrome, a vaccine must provide high levels of immunity to all 4 dengue strains to be clinically useful. L may be observed in dengue fever but it is a constant feature of dengue haemorrhagic fever. Dengue fever presents in a nonspecific manner and may not be distinguishable from other viral or bacterial illness. Ppt management of dengue fever powerpoint presentation.
Who resources for prevention, control and outbreak. Mairuhu at, mac gillavry mr, setiati te, soemantri a, ten cate h, brandjes dp, van. Dengue haemorrhagic fever 34 chapter 4 laboratory diagnosis the two basic methods for establishing a laboratory diagnosis of dengue infection are detection of the virus e. The free powerpoint templates under this tag cover the topics of laboratory analysis, blood cells, and others. Although several commercial kits for the diagnosis of dengue are. Infection with any of the four serotypes causes a similar clinical presentation that may vary in severity, depending on a number of risk factors see below. Dengue fever was associated with widespread neurological complications. Apart from eliminating the mosquitoes, work is ongoing on a vaccine, as well as medication targeted directly at the virus. Powerpoint is the worlds most popular presentation software which can let you create professional dengue hemorrhagic fever powerpoint presentation easily and in no time. They are not indicated and can increase the risk of gi bleeding, hyperglycemia, and immunosuppression.
Breakbone fever dandy fever acute febrile illness characterized by sudden onset of high fever severe pain in the bones. This statistic displays the number of reported dengue fever infection cases in mexico from 2015 to 2018. Department of health and human services, public health service, centers for disease control and prevention. View and download powerpoint presentations on dengue ppt. This document includes the new concepts on fluid management of dengue haemorrhagic fever patients and replaces the existing national guidelines on clinical management of dengue fever dengue haemorrhagic fever published by epidemiology unit ministry of health in 2005. Biochemists, and general physicians may find these layouts beneficial in presenting their research on topics, such as. Dengue fever symptoms the dengue fever symptoms can range anywhere between mild to severe.
Dengue is a febrile illness that can have a fatal outcome in severe cases. The number of reported cases was greater in women than in men. Dengue fever powerpoint template dengue fever powerpoint ppt backgrounds templates. X dont give platelet transfusions for a low platelet count. Treatment for dengue fever what is dengue hemorrhagic fever dengue fever is an flu like ailment spread by the bite of a contaminated mosquito. Free download powerpoint presentation slides from on different presentation topics. The designations employed and the presentation of the material in this.
Dengue fever virus spread by mosquitoes in the tropics. Dengue fever virus infectious disease and antimicrobial agents. Clinical and laboratory diagnosis of dengue virus infection the. Dengue is a selflimited, systemic viral infection transmitted between humans by mosquitoes. Ppt dengue powerpoint presentation free to download. Itll protect you from dengue fever, a virus spread through mosquito bites. Leading brazilian cities in dengue fever infections 2018.
This helps you give your presentation on dengue hemorrhagic fever in a conference, a school lecture, a business proposal, in a webinar and business and professional representations. Accurate countrylevel incidence data are crucial to assess the costeffectiveness of such vaccines and will assist policymakers in. Dengue knowledge for medical students and physicians. The adobe flash plugin is needed to view this content. Ppt dengue powerpoint presentation free to view id. Dengue and dengue hemorrhagic fever clinical microbiology. This helps you give your presentation on dengue fever in a conference, a school lecture, a business proposal, in a webinar and business and professional representations. Regarding dengue haemorrhagic fever, equivalent to dengue with warning signs and severe dengue, in that same year, a total of 5626 cases were reported. Infection with the dengue virus can cause severe flulike symptoms.
The specificity of macelisa is similar to that of hi. May 03, 2019 dengue fever presents in a nonspecific manner and may not be distinguishable from other viral or bacterial illness. Reduction in the sensitivity and specificity of mac elisa assay is due to blunting of igm antibody response in. Who resources for prevention, control and outbreak response dengue, dengue haemorrhagic fever a. Dengue hemorrhagic fever poses a major problem for public health officials in thailand. Grade i is the presence only of easy bruising or a positive tourniquet test in someone with fever, grade ii is the presence of spontaneous bleeding into the skin and elsewhere. Saba ahmed peads unit 1 chk, duhs slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Infection with any one of the four dengue virus serotypes can cause disease that ranges from a mild febrile illness through to haemorrhagic fever and. Dengue fever is typically a selflimited disease with a mortality rate of less. Dengue pronounced as dengee dengue fever is a highly debilitating mosquitoborne disease mostly seen in tropical countries. Chikungunya is spread by mosquitoes and is characterised by severe joint pains with fever. Once you are infected with one of the dengue viruses, you will develop immunity to that.
Find powerpoint presentations and slides using the power of, find free presentations research about dengue ppt. Macelisa is based on detecting the denguespecific igm. Dengue fever is a major cause of illness and death worldwide. Health experts have known about dengue fever for more than 200 years.
Hemorrhagic tendency positive tourniquet test, spontaneous bruising, bleeding from mucosa, gingiva, injection. In 2015, 61,710 cases of dengue fever corresponding to nonsevere dengue were reported. The case definition was changed to the 2009 clinical classification after reports that the case definition of dhf was both too. Much remains to be learned about the pathogenesis of the different manifestations of dengue virus denv infections in humans. Dengue hemorrhagic fever and severe thrombocytopenia in a. Laboratory diagnosis 39 over, for technical reasons discussed below, the test procedure may be particularly useful for detecting viraemia after the subsidence of fever, or in situations where sample handling has not been optimal for virus culture. Igm antibodycapture enzymelinked immunosorbent assay macelisa. Guidelines on management of dengue fever in children and. Dengue fever is a viral disease that is spread by infected mosquitoes.
This may include a high fever, headache, vomiting, muscle and joint pains, and a characteristic skin rash. The classic picture is high fever with no localising source of infection, a rash with thrombocytopenia and relative leukopenialow platelet and white blood cell count. Dengue fever is an infectious disease carried by mosquitoes and caused by any of four related dengue viruses. All the patients were categorized into three clinical types of. They may range from subclinical infection to dengue fever, dengue hemorrhagic fever dhf, and eventually dengue shock syndrome dss. Rabe, ingrid mbchb, mmed zika virus what clinicians need to know. If you continue browsing the site, you agree to the use of cookies on this website.
Dengue fever df is the fastest emerging arboviral infection spread by aedes aegypti mosquitoes with major public health consequences for millions of people around the world, and in particular the southeast asia and asiapacific regions of the world health organization who. Therefore, travelers returning from endemic areas are unlikely to have dengue if fever or other symptoms start more. It is a caused by a flavivirus with four distinct serotypes dv1, dv2, dv3, and dv4. Dengue haemorrhagic fever world health organization. Ppt dengue prevention powerpoint presentation free to. Free download dengue fever powerpoint presentation.
Fever, headaches, eye pain, severe dizziness and loss of appetite. According to the who criteria, dengue fever df, dengue hemorrhagic fever dhf, and dengue. Dengue classically presents with high fever, headache, body aches, exanthem, and generalized lymphadenopathy. In primary or secondary dengue infections, macelisa can measure a rise in. Dengue fever ppt presentation presentations on authorstream. Common name of the disease is breakbone fever haddi tod bukhar hdi taod baukar.
The number and location of cases vary dramatically from year to year, which makes planning prevention and treatment activities before the dengue season difficult. Macelisa has good sensitivity and specificity but only when used five or more. Presentation dengue fever health sciences wellness. This disease used to be called breakbone fever because it sometimes causes severe joint and muscle pain that feels like bones are breaking. In one study, a positive tourniquet test was noted at presentation in 36.
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