Dengue fever is estimated by the world health organization who to cause about 50100 million infections per year worldwide. Results from these animal trials may result in new treatment options for people with dengue. This disease is considered as a major public health concern around the world. Currently, there is no licensed vaccine or antiviral drug available for the prevention and treatment of dengue disease. This acute febrile illness can be a deadly infection in cases of severe manifestation, causing dengue hemorrhagic shock. Health experts have known about dengue fever for more than 200 years. Dengue is a vectorborne viral infection and a globally important public health problem.
The mosquito becomes infected when it bites a person with dengue virus in their blood. Antipyretics may be used to lower the body temperature. An overlap of signs and symptoms, including thrombocytopenia, capillary leak, impaired liver function, ascites, and decreased urine output may make this clinically challenging. Reversely,the immune response of dengue does not resist to the next infection, but promote the severity of the disease from dengue fever to dengue hemorrhagic fever. Dengue fever frequently asked questions faq for early. Dengue fever vaccine, symptoms, treatment, prevention. Dengue fever is common in tropical areas, so take extra precautions if you travel somewhere with this type of climate. With no effective treatment and limited success of vector control, dengue vaccines constitute the best control measure for the foreseeable future. Background dengue fever df and dengue hemorrhagic fever dhfdengue shock syndrome dss continue to be significant causes of morbidity and mortality in the philippines. Use coldtepid sponging to keep temperature below 38. Pdf clinical implications and treatment of dengue researchgate. Dengue is a mosquitoborne viral disease caused by the dengue virus. May 03, 2019 indicated for prevention of dengue disease caused by dengue virus serotypes 1, 2, 3, and 4 in individuals aged 916 years with laboratoryconfirmed previous dengue infection who live in endemic areas. If you think you have dengue pdf icon pdf 1 page see a healthcare provider if you develop a fever or have symptoms of dengue.
Itll protect you from dengue fever, a virus spread through mosquito bites. Under this head we are discussing about the treatment measures of dengue fever which serve as mean to cure from the dengue. Who currently estimates there may be 50100 million dengue infections worldwide every year. It is approved only in individuals previously infected by any dengue virus serotype or in whom this information is unknown. The incidence of dengue has multiplied many times over the last five. Indicated for prevention of dengue disease caused by dengue virus serotypes 1, 2, 3, and 4 in individuals aged 916 years with laboratoryconfirmed previous dengue infection who live in endemic areas. The endemic area for dengue fever extends over 60 countries, and approximately 2. The mosquitoes that spread dengue are found in most tropical and subtropical regions of the world, including many parts of the united states. To describe the epidemiology, clinical features and treatment of dengue fever and dengue shock syndrome. Serial platelet and haematocrit determinations, drop in platelets and rise in haematocrits are essential for early diagnosis of dhf. Under this head we are discussing about the treatment measures of dengue fever. What is dengue and how can you keep from getting it. Cases of dengue fever dengue haemorrhagic fever dfdhf should be observed every hour.
Centers for disease control and prevention cdc considers dengue fever to cause the majority of acute febrile illnesses in travelers returning to the u. If you continue browsing the site, you agree to the use of cookies on this website. For severe dengue symptoms, including shock and coma, early and aggressive emergency treatment with fluid and electrolyte replacement can be lifesaving. Other methods of prevention include reducing mosquito habitat and limiting exposure to bites. Vasilakis states that this particular serotype is responsible for only one outbreak in humans, thus far. Symptoms include a high fever, headaches, joint and muscle pain, vomiting, and a rash. Diagnosis of dengue infection using conventional and. Dengue fever is transmitted by the bite of an aedes mosquito infected with a dengue virus.
A more severe form of dengue is dengue hemorrhagic fever. They are not indicated and can increase the risk of gi bleeding, hyperglycemia, and. Dengue is an arthropodborne viral disease caused by four antigenically different serotypes of dengue virus. Dengue fever is an infectious disease carried by mosquitoes and caused by any of four related dengue viruses. While recovering from dengue fever, watch for signs and symptoms of dehydration. Management of dengue fever and dengue hemorrhagic fever slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.
Some scientists are working to identify cellular and viral proteins to use as targets for drug intervention. Following these meetings, guidelines for the diagnosis, treatment and control of dengue fever were developed by the world health organization who in 1975. These dengue mosquitos generally bite during the daytime and are found everywhere both inside and outside the house. The world health organization who has provided a number of free publications about dengue supportive care with analgesics, fluid replacement, and. Treat the symptoms of dengue and see your healthcare provider. Dengue fever virus spread by mosquitoes in the tropics. Prevent dengue by avoiding mosquito bites all four dengue viruses are spread primarily through the bite of an infected aedes species ae. As a nonprofit initiative, break dengue aims to connect different initiatives around the world that are addressing the issue of dengue so that together they can have a bigger impact. Aug 17, 2011 management of dengue fever and dengue hemorrhagic fever slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. 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. Call your doctor right away if you develop any of the following. There are four dengue virus denv types denv1, denv2, denv3, and denv4, all of which are capable of inducing severe disease dengue hemorrhagic fever dhf dengue shock syndrome dss. Dengue fever is a virus transmitted to humans through bites from the aedes mosquito, a daybiting mosquito. In this case, dengue virus is transmitted by female mosquitoes aedes aegypti.
So far, 49 have been identified for further evaluation. It is a caused by a flavivirus with four distinct serotypes dv1, dv2, dv3, and dv4. Patients should be advised to stay well hydrated and to avoid aspirin acetylsalicylic acid, aspirincontaining drugs, and other nonsteroidal antiinflammatory drugs such as ibuprofen because of their anticoagulant properties. Journal of chemical and pharmaceutical research, 2016, 83. These mosquitoes acquire the virus while feeding on the blood of an infected person. Serotipo 5 dengue nikos vasilakis, phd of the university of texas medical branch in galveston announced the findings at a recent conference in bangkok. As many as 80% of people infected with dengue virus have no symptoms or mild fever whereas others develop more severe symptoms of dengue fever. Patients with known or suspected dengue fever should have their platelet count and hematocrit measured daily from the third day of illness until 1. May 03, 2019 dengue in pregnancy must be carefully differentiated from preeclampsia. This disease used to be called breakbone fever because it sometimes causes severe joint and muscle pain that feels like bones are breaking. The rapidly expanding global footprint of dengue is a public health challenge.
Dengue causes, symptoms, treatment and its preventions. Top 5 homeopathic medicines for dengue prevention and. A vaccine for dengue fever has been approved and is commercially available in a number of countries. Travellers workers, tourists, migrants returning from countries where diseases are endemic are increasingly introducing dengue and other vectorborne viruses into the whoeur op ea nrgi. Scientists collected samples during a 2007 dengue outbreak in malaysia. There is no specific treatment for dengue other than supportive. Dengue fever this article was prepared to provide more. There is no specific antiviral treatment currently available for dengue fever. The endemic area for dengue fever extends over 60 countries, and. A global strategy on dengue fever and dhf was developed in 1995 and its implementation was bolstered in 1999. Dengue is the disease if cannot be properly cured take away the life on an individual.
An open platform to anyone concerned about the problem of dengue. It is important to recognise whether dengue fever is simple or dhf or dss. Dengue viruses spread to humans by the bite of female mosquitoes. It is a viral infection where a human acts as the reservoir while the disease is transmitted by mosquitoes. Dengue has become a widespread infection over the past few year, extending from endemic to nonendemic areas. The global distribution and burden of dengue nature. Transmission from human to human is predominantly by the mosquito aedes aegypti, which bites in the daytime, is adapted to human habitats and has a preference for human blood meals. Jcprc5 708 prevention and control of dengue by herbal remedies kuldeep singh 1, md. Fever should be controlled with acetaminophen and tepid sponge baths. Pdf the endemic area for dengue fever extends over 60 countries, and approximately 2.
Consequently, the hunt for anti dengue herbs and other medicinal plants have become necessary more than ever. Dengue fever is spread by the female aedes mosquito that has been infected with dengue fever virus, of which there are five strains. Dengue is a febrile illness that can have a fatal outcome in severe cases. Dengue fever is common in tropical areas, so take extra precautions if you travel somewhere with this type of. Top 5 homeopathic medicines for dengue prevention and treatment june 27, 2016 november 27, 2019 homeomart the 5 top homeopathic medicines below can help you fight the dengue fever both as a preventive measure or in the unfortunate case of infection. The symptoms of dengue hemorrhagic fever include headache, rashes and fever besides bleeding in the body haemorrhage, formation of red. Dengue pronounced as dengee dengue fever is a highly debilitating mosquitoborne disease mostly seen in tropical countries. All four dengue viruses are spread primarily through the bite of an infected aedes species ae. There are four dengue virus denv types denv1, denv2, denv3, and denv4, all of which are capable of inducing severe disease dengue hemorrhagic fever dhfdengue shock syndrome dss. 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.
These mosquitoes also spread chikungunya and zika viruses. How can you keep yourself or children you care for from getting it. Dengue is a mosquitoborne infectious disease that constitutes a growing global threat with the habitat expansion of its vectors aedes aegyti and a. Management of dengue fever df management of dengue fever is symptomatic and supportive 1. The vaccine, however, is only recommended in those who have been previously infected. The tropical and subtropical areas, in particular, have been the main concern to who world health organization and governments. Subsequently, the awareness of variable responses to the infection presenting. Your doctor may recommend that you drink plenty of fluids to avoid dehydration from vomiting and a high fever. Dengue fever is endemic in tropical and subtropical areas. Niaidsupported investigators are pursuing several approaches to treat dengue infection. Consequently, the hunt for antidengue herbs and other medicinal plants have become necessary more than ever. Dengue fever and dengue hemorrhagic fever are viral diseases transmitted by aedes mosquitoes, usually aedes aegypti.
Apr 17, 2020 dengue fever is a common tropical infection. Aedes mosquito is the vector for this disease, and. Dengue fever is a mosquitoborne virus disease that has rapidly spread to several regions in recent times. The world health organisation says, dengue is a viral infection transmitted by the bite of an infected female aedes mosquito. Results from these animal trials may result in new treatment. As the outbreaks of dengue fever increasing in india, one state after other getting affected, it is very essential to know more about this disease and prevalence, any change in the viral strain. In some cases, dengue turns into dengue hemorrhagic fever, which causes bleeding from your nose, gums, or under your skin. On march 16, 2016, the national institutes of health announced that an investigational dengue vaccine developed at the national institute for allergy and infectious disease niaid has advanced. Pdf dengue is a common pathogenic disease often proving fatal, more commonly affecting the tropics. Pregnant women with dengue fever respond well to the usual therapy of fluids, rest, and antipyretics. Ansari 1, zeeshan ahmad 1, paramdeep bagga 1 and pragati shakya 2. Generally, when we get an infection, our bodies have an immune response for antigen clearance at that time and memory for the next infection resistance in the future. Dengue fever frequently asked questions faq for early child.
Dengue fever is the fastest emerging arboviral infection spread. Current and historical conditions indexed list of current and historical nationally notifiable conditions. In one niaidfunded contract, researchers evaluated about 7,500 antiviral compounds in vitro to test their efficacy against dengue. Dengue is a febrile illness caused by a flavivirus transmitted by aedes aegypti or aedes albopictus mosquitoes while taking a blood meal. It can also become dengue shock syndrome, which causes massive bleeding and shock. Dengue is a mosquitoborne disease caused by any one of four closely related dengue viruses. Who has since then provided relentless support to its member states by way of technical assistance. In other studies, researchers are generating and evaluating neutralizing monoclonal antibodies and small molecule drugs in animal models. Dengue fever this article was prepared to provide more information about dengue fever and dengue hemorrhagic fever dengue fever warning an april 2011 news article cautioned that the medical sciences national institute of health had warned that this years weather changes could lead to an. Dengue is a more dangerous form and needs a handson approach. Management of dengue fever dengue hemorrhagic fever. Fda scientists contribute to development of investigational. Dengue is a febrile viral infection caused by four different viruses dengue virus serotypes 14 that are transmitted by aedes mosquitoes.