E explicado como ocorre a transmissao, quais sao os principais sintomas e como tratar esta. Dengue virus net is the web resource for anyone interested in dengue. All four denv serotypes are prevalent in the sub tropical regions of the world and infect 50100 million individuals. Zum zum zum zum zum yasmin verissimo childrens educational music duration. Epidemiology of denguedengue hemorrhagic fever in malaysia. It is transmitted via the bite of infected female aedes aegypti mosquito. Dengue fever is a mosquitoborne tropical disease caused by the dengue virus. Each year, an estimated 390 million people are infected. Brincando com yasmin verissimo recommended for you. Itll protect you from dengue fever, a virus spread through mosquito bites. Dengue sai fora dengue ciencias secretaria da educacao.
Global incidence of dengue has grown dramatically in. Dengue and dengue hemorrhagic fever dhf are mosquitoborne viral disease caused by dengue virus, an arbovirus arthropod borne virus. Abstract dengue fever is currently one of the most important mosquitoborne diseases that affect humans. Rujuta diwekar says that a person is likely to catch the mosquitoborne infection because of poor immunity. Dengue can be difficult to recognize because the early symptoms of fever, headache and body aches are not specific to the disease. Powerpoint presentation with 8 slides containing the comparisment of the three viruses. Direct interaction of the virus introduced by a mosquito bite with host receptor molecules is crucial for virus propagation and the pathological progression of dengue diseases. Dengue fever virus spread by mosquitoes in the tropics. Evaluation of the dengue ns1 ag strip for detection of dengue.
Five serotypes of the virus have been found, all of which can cause the full spectrum of disease. Dengue virus emerged as a global problem in the 1950s. Most of these images are 1200 x 784 pixels and saved qith quality 12 maximum from photoshop. Mannliche stechmucken sind daher keine ubertrager des denguevirus. The viral genomes resource is a collection of viral genomic sequences that is a part of the entrez genomes, which provides curated sequence data and annotations of complete genomes to. Involvement of the central nervous system in dengue fever and its outcome4. Dengue virus causes fever and hemorrhagic disorders in humans and nonhuman primates. E explicado como ocorre a transmissao, quais sao os principais sintomas e como tratar esta doenca. New dengue virus confirmed in india times of india. Pdf entomological investigation of dengue vectors researchgate.
Thereafter, for the next 18 years, there was no significant dengue activity reported anywhere in the country. Three of these are structural proteins that form the coat of the virus and deliver the rna to target cells, and seven of them are nonstructural proteins that orchestrate the production of new viruses once the virus gets inside the cell. A dengue outbreak in cape verde was recently reported 3,000 cases, and. Viruses free fulltext insight into the tropism of dengue virus in. Dengue is mainly found in the tropics because the mosquitoes require a. Electronics, hindawi, sai, iet and a few national publishers.
According to the cdc, the most common symptoms of dengue fever include high fever, severe headache, severe pain behind the eyes, joint pain, muscle and bone pain, rash, and mild bleeding. Theres currently no widely available vaccine for dengue. A new dengue virus has been confirmed for the first time in the country. By creating an account, i agree to shutterstocks website terms. Your browser does not currently recognize any of the video formats. Louis encephalitis virus, japanese encephalitis virus, tickborne encephalitis virus, kyasanur forest disease virus, and omsk hemorrhagic fever virus. Find 30 top dengue stock video, broll and other hd footage from istock. To distinguish primary and secondary dengue infections, igmigg antibody ratios are now more commonly used than the haemagglutinationinhibition test hi. Winner of the standing ovation award for best powerpoint templates from presentations magazine. The viral genomes resource is a collection of viral genomic sequences that is a part of the entrez genomes, which provides curated sequence data and annotations of complete genomes to the scientific community. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. The images also appear when selecting from individual virus names.
Health teams from punjab reach peshawar to fight dengue. Denv and chikv coinfections have been reported from of 98 countriesterritories to which the viruses are endemic and are. Laboratory diagnosis method for confirming dengue viral infection involves use of one or combination of any of the following four different methods. Dengue is a mosquitoborne infection that causes a severe flulike illness dengue fever, and sometimes a potentially lethal complication called dengue haemorrhagic fever. Endemic in puerto rico, latin america, and the pacific islands, dengue occurs less frequently in the continental united states. Dengue, dengue fever df, dengue hemorrhagic fever dhf, dengue shock syndrome dss s new who classification categorizes dengue into dengue, with and without warning signs, and severe. Severe dengue is a more serious form of disease that can result in. Users can perform simple and advanced searches based on annotations relating to sequence, structure and function.
Dengue virus denv 14 represents a major emerging arthropodborne pathogen. The test is complicated by crossreactivity of igg antibodies to heterologous flavivirus antigens west nile virus, tickborne encephalitis virus, yellow fever virus, zika virus. Dengue virus is now believed to be the most common arthropodborne disease in the world. Symptoms typically begin three to fourteen days after infection. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. The rcsb pdb also provides a variety of tools and resources. Some of your selected items are not available for download with your subscription. Dengue hemorrhagic fever dhf, though endemic in the sixties, emerged as a. Laboratory diagnosis of dengue viral infection learn.
It is a mosquitoborne, single positivestranded rna virus of the family flaviviridae. For preventing dengue, make sure you keep yourself hydrated most of the times. Sumanadasa, caleb lee, sai gek lamphua, deng lu, leepei chiang. There is currently no known cure for dengue, so controlling the mosquitoes that carry dengue is essential to fighting the disease. Other members of the same genus include yellow fever virus, west nile virus, zika virus, st. Mostly hepatocytes, kupffer cells and endothelium were found to be positive for. Powerpoint presentation of the summary of all the 8 slides. In 19631964, an initial epidemic of dengue fever was. A risk to anyone traveling to a tropical or subtropical region of the world where dengue virus is found. Detection, diagnosis and control virology research progress basak ganim, basak ganim, adam reis on. Pdf download for epidemiology of denguedengue hemorrhagic fever in. Dengue virus denv is responsible for the clinical entity known as dengue that is a great concern for economy and public health of tropical countries. Detection, diagnosis and control virology research progress. Try searching using at least 3 search terms for the best results.
Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. Scientists at punebased national institute of virology, who spotted it and had been tracking it, said the new. Chikungunya virus chikv and dengue virus denv are arboviruses currently circulating in southeast asia, central and west africa, the pacific islands, and the americas, and their transmission can occur simultaneously. The dengue virus is a member of the virus family flaviviridae and is transmitted to people through the bite of the mosquitos aedes aegypti and aedes albopictus. Nevertheless, scientists understanding of dengue virus may be simplistic, as rather than distinct antigenic groups, a continuum appears to exist. Coinfections with chikungunya and dengue viruses, guatemala. These may include a high fever, headache, vomiting, muscle and joint pains, and a characteristic skin rash. These molecules are visualized, downloaded, and analyzed by users who range from students to specialized scientists. Symptoms of dengue can become severe within a few hours. Dengue virus is an arthropodborne virus transmitted by aedes mosquitoes. As a member of the wwpdb, the rcsb pdb curates and annotates pdb data according to agreed upon standards. The disease shares some clinical signs with dengue, and. Protect yourself and your family from dengue breakdengue. The number of people suspected to have dengue virus in the metropolis has reached.
Jul 03, 2011 zum zum zum zum zum yasmin verissimo childrens educational music duration. Dengue fever virus denv is an rna virus of the family flaviviridae. About 1 in 20 people who get sick with dengue will develop severe dengue. Aug 06, 2011 dengue virus is an arthropodborne virus transmitted by aedes mosquitoes.
Ppt dengue virus powerpoint presentation free to download. You can get it again if youve had it before, as youll only be immune to one type of the virus. Network configuration manager ncm is designed to deliver powerful network configuration and compliance management. Global incidence of dengue has grown dramatically in rece. This flavivirus is a single strand rna virus that after their translation and replication in host cells produces three structural and seven nonstructural. Analysis of significant factors for dengue infection. Dengue stock videos and royaltyfree footage istock. Rujuta diwekar says that a person is likely to catch the mosquitoborne infection because of.
Pdf a framework for dengue surveillance and data collection in. A dengue infection does not protect you from future infection because there are four dengue viruses. However, with the recent spotlight cast on mosquitoborne diseases, such as zika and west nile viruses, the threat of dengue in the united states is also becoming. Dengue virus is a small virus that carries a single strand of rna as its genome. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect.
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