Ppt malaria powerpoint presentation free to download id. The world health organization who now recommends a confirmatory diagnosis of malaria using microscopy andor rdt before initiation of treatment, partly influenced by the fear of the development of drug resistance and to enable. Combat hivaids, malaria and other diseases target 6c. The ephi would like to extend its sincere gratitude to. A malaria rdt, sometimes called dipstick or malaria rapid diagnostic device detects specific antigens proteins produced by malaria parasites. Malaria presentation ppt free download as powerpoint presentation. Ppt rapid diagnostic tests rdts for malaria powerpoint. The aim of this study is to assess the performance of a new highly sensitive rapid diagnostic test hsrdt for the detection of malaria in peripheral and placental blood samples from. Ppt malaria powerpoint presentation free to download. Malaria continues to claim the lives of more than 435 000 people each year, largely in africa. In addition, all positive rdts should also followed by microscopy. Rdts have recently become available in the united states.
View and download powerpoint presentations on malaria diagnosis ppt. Rdts permit a reliable detection of malaria infections particularly in remote areas with limited access to good quality microscopy services. The ethiopia national malaria indicator survey 2015 emis 2015 report demonstrates the combined efforts of the ethiopian public health institute ephi, federal ministry of health fmoh, and a multitude of other partners and individuals. Malaria presentation ppt malaria medical specialties. The present study evaluated the performance characteristics of carestart malaria hrp2 histidinerich protein 2 antigen ag rdt in diagnosing. Who, estimates that there are 350 500 million cases of malaria worldwide. Malaria is especially a serious problem in africa, where one in every five 20. Malaria rdts increase the availability and feasibility of accurate diagnosis and may result in improved quality of care. These tests require a drop of peripheral blood, normally collected from a finger or heel prick. These antigens are present in the blood of infected or recently infected people.
The world health organization recommends parasitological confirmation of malaria prior to treatment. Find powerpoint presentations and slides using the power of, find free. Powerpoint is the worlds most popular presentation software which can let you create professional malaria powerpoint presentation easily and in no time. Animated drawings in colour describing the progress of the disease. Malaria diagnosis with rapid diagnostic tests rdts is a clinical service and as such standard operating procedures sops are required. Colour stills from ancient china showing the historical understanding of the disease.
Microscopy uses a blood smear to identify whether parasites are present in the patient. This national malaria treatment protocol 2019 contains updated recommendations based on national adaptation of global who recommendations. All fever cases diagnosed as malaria by either rdt or microscopy should be promptly given effective treatment. A rapid diagnostic test rdt is an alternate way of quickly establishing the diagnosis of malaria infection by detecting specific malaria antigens in a persons blood. Malaria remains the worlds most devastating human parasitic infection. Halt and begin to reverse the incidence of malaria and other major diseases 6. Paperbased microfluidics for dna diagnostics of malaria. Give your memorable malaria presentation and build your crawd. Rdts are available in various formats dipstick, cassette or hybrids. Rdts are an alternative to diagnosis based on clinical grounds or microscopy, particularly where good quality microscopy services cannot be readily provided. But as lamp would still miss small portion of lowdensity infections, and current price of commercial lamp kit is relative high, improvement is still needed for it to replace rdt or pcr, especially in malaria elimination programs.
Malaria updated is the property of its rightful owner. An antigenbased stick, cassette or card test for malaria in which a coloured line indicates the presence of plasmodial antigens. The world malaria report 2018 estimates that there were 219 million cases of malaria in 2017. The sd bioline pfpan privately used antigen based rdt kit which detects more than one species of malaria parasite indicating differential diagnosis between p. Principle of immunochromatographic rdt for malaria. Although rapid diagnostic tests rdts are presently widely used for malaria diagnosis, there is a dearth of information on postmarketing surveillance on its efficacy in cameroon. Background pregnancy poses specific challenges for the diagnosis of plasmodium falciparum infection due to parasite sequestration in the placenta, which translates in low circulation levels in peripheral blood. Costeffectiveness of using a rapid diagnostic test to. Malaria is the second most prevalent disease in pakistan resulting in 30,000 annual deaths. Such information is also becoming increasingly relevant in global efforts for disease elimination, where the testing of asymptomatic patients is now seen as being important for the identification of disease. Malaria remains a diagnostic challenge in many endemic communities. View and free download malaria powerpoint ppt presentation slides. About 40 of the worlds population, are at risk of malaria. Malaria rapid diagnostic tests rdts may improve fever management in areas without microscopy.
Ppt malaria updated powerpoint presentation free to. The rdt works through the lateral flow or immunochromatographic strip ics method. Ppt malaria case management powerpoint presentation. Performance of a highly sensitive rapid diagnostic test. Guidelines for managing the malaria supply chain a companion to the logistics handbook the authors views expressed in this publication do not necessarily reflect the views of the u. This helps you give your presentation on malaria in a conference, a school lecture, a business proposal, in a webinar and business and professional representations the uploader spent hisher valuable time to create this malaria powerpoint. Administer follow on treatment after artesunate complete. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. We compared the accuracy of histidinerich protein 2 hrp2 and plasmodium lactate dehydrogenase pldhbased rdts, using expert microscopy as a gold standard, for initial diagnosis, treatment monitoring, and diagnosis of recurrent malaria in a cohort of children followed longitudinally.
Standard operating procedures for malaria rapid diagnostic. Check the expiry date and ensure the test kit seal is not broken. Children were screened for enrollment into this rdt substudy, according to the following eligibility criteria. The rdt may not be able to detect some infections with lower number of malaria parasites circulating in the patients bloodstream. A blood specimen collected from the patient is applied to the sample pad on the test card along with certain reagents. Chloroquine resochin 1934, 1946 chloroquine was discovered by a german, hans andersag, in 1934 at bayer i.
Rdt test procedure national malaria control programme. Field performance of wondfo and sd bioline malaria pfpan. Sep 17, 2018 malaria in equatorial guinea remains a major public health problem. Malaria malaria is one of the worlds biggest killers. In malaria endemic countries, approximately 40% of the population seek care and treatment for febrile illnesses in the private sector. Malaria rapid diagnostic tests rdts represent one diagnostic method that is used in a variety of contexts to overcome limitations of other diagnostic techniques. The designations employed and the presentation of material in this health. Costeffectiveness of using a rapid diagnostic test to screen. All negative rdt must be followed by microscopy to confirm the result. Rapid diagnostic tests for malaria parasites clinical microbiology. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from.
These rdts capture parasite antigen from peripheral blood using monoclonal antibodies prepared against a target malarial antigen and conjugated to gold particles in a mobile phase. Malaria rapid diagnostic test performance results of who product testing of malaria. There are currently over 100 countries and territories where. A technical film about the development of the malaria parasite through human and mosquito phases. Rapid diagnostic tests rdts for malaria powerpoint ppt presentation.
The country is a holoendemic area with a yearround transmission pattern. Recurrence of asexual parasitaemia following antimalarial treatment comprising the same genotypes that caused the. The 10 highest burden african countries saw an estimated 3. Malaria rapid diagnostic test performance world health. Malaria is a vectorborne disease caused by a singlecelled protozoan parasite called plasmodium. Agency for international development or the united states government. False 7 the start time of the test should be written down before collecting the patients blood. The global control of malaria is more challenging than that of many other infectious diseases.
Concurrence of carestart malaria hrp2 rdt with microscopy in. Advances in molecular diagnosis of malaria sciencedirect. Rdts for the detection of malaria antigens are based on the immunochromatographic test principle. Introduction malaria is a common and lifethreatening disease in many tropical and subtropical areas. Rapid diagnostic tests rdt and microscopy are the primary diagnostic tools for the confirmation and management of suspected clinical malaria due to their high diagnostic performance in detection, their wide availability, and their relatively low cost. Malaria remains a major public health threat, particularly in subsaharan africa, where about 191 million new infections and 395,000 deaths were reported in 2015. The uploader spent hisher valuable time to create this malaria powerpoint presentation slides, to share hisher useful content with the world. There are different brands of rdt kits used by the private laboratories in india, among which sd bioline malaria pfpan was the commonly used rdt. Laboratory diagnosis of malaria conventional and rapid diagnostic methods michael l. Successful malaria control, therefore, greatly depends on effective diagnosis and treatment within private sector outlets. Neither of these tests will be affected by whether you eat or not.
Populations living in remote rural communities would benefit from rapid, highly sensitive molecular, dnabased diagnostics to inform the correct and timely treatment of infectious diseases. Prompt and accurate diagnosis is critical to the effective management of malaria and in improving the reliability of surveillance data. The adobe flash plugin is needed to view this content. Rapid diagnostic test rdt world health organization. Winner of the standing ovation award for best powerpoint templates from presentations magazine. The use of the rdt does not eliminate the need for malaria microscopy. Performance of a highly sensitive rapid diagnostic test hs.
Malaria is an infectious disease that is spread by mosquitoes, in particular female mosquitoes of the genus anopheles. The aim of this study is to assess the performance of a new highly sensitive rapid diagnostic test hs rdt for the detection of malaria in peripheral and placental blood samples from. Free download malaria powerpoint presentation slides. Malaria is a disease that is found in hundreds of different countries around the world and over 3 billion people are at risk from the disease.
Algorithm for management of malaria centers for disease. In endemic countries like pakistan precise and timely diagnosis of malaria is imperative to overcome the associated risks of fatal outcomes. Malaria rapid diagnostic tests rdts assist in the diagnosis of malaria by detecting evidence of malaria parasites antigens in human blood. Visual readouts are available typically within 20 mins or less. Malaria can be diagnosed by microscopy and rapid diagnostic tests rdts. Malaria in equatorial guinea remains a major public health problem. Section 4 perform a malaria rapid diagnostic test 60 min. Answer no for a malaria test, they will take your blood and either look at it under the microscope or use it in a rapid diagnostic test rdt for malaria. Malaria 1 malaria 2 facts and statistics of malaria. Click the download link below to open or save to your computer. Concurrence of carestart malaria hrp2 rdt with microscopy. One brand of rdt, the sd bioline hat rdt has been shown to have lower specificity but higher sensitivity than catt, so to make a rational choice between screening strategies, a costeffectiveness analysis is a key. This site provides information and guidance to malaria control. Use of malaria rdts in various health contexts across sub.
Malaria rapid diagnostic tests rdts assist in the diagnosis of malaria by providing evidence of the presence of malaria parasites in human blood. Methods dna was extracted from two rdt devices paracheckpf and sd bioline malaria pfpan, seeded in vitro with 10fold dilutions of cultured 3d7 p. The world health organization who now recommends a confirmatory diagnosis of malaria using microscopy andor rdt before initiation of treatment, partly influenced by the fear of the development of drug resistance and. It infects up to 250 million and kills nearly 800,000 people per year. Find powerpoint presentations and slides using the power of, find free presentations research about malaria diagnosis ppt. New rapid diagnostic tests rdts for screening human african trypanosomiasis hat have been introduced as alternatives to the card agglutination test for trypanosomiasis catt. Guidance for choosing a malaria rapid diagnostic test rdt. Accuracy of two malaria rapid diagnostic tests rdts for. Malaria is transmitted primarily by the bite of an infected anopheles mosquito. Alternatively, rdts specific for falciparum malaria may be used, and treatment for vivax malaria given only to cases with a negative test result but a high clinical suspicion of malaria. Malaria powerpoint ppt presentation slides slidesfinder. Malarial parasite was screened in 128 malaria suspected patients and 150 healthy controls, by speciesspecific pcr, microscopy of blood smears, hemoanalyzer.
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