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Author: World Health Organization Publisher: ISBN: 9789241547864 Category : Medical Languages : en Pages : 0
Book Description
Bench Aids for Malaria Microscopy is a set of twelve plastic laminated A4-size plates produced as aids for the microscopic diagnosis of human malaria. They are intended for use as both a practical tool for health workers engaged in the routine diagnosis of malaria infections and a teaching aid for students and trainees. This new set has been compiled on the basis of feedback received from a wide range of professionals and experts who had been using the second edition of the Bench Aids for Diagnosing Malaria Infections (WHO, 2000). The bench aids present photomicrographs that show the various species and morphological forms of human malaria in thick and thin blood films. Descriptions of P. falciparum, P. vivax, P. ovale, and P. malariae are provided together with detailed instructions on the preparation and use of buffer and staining solutions. The photomicrographs, all at x1000 magnification and stained with Romanowsky stains, show many of the possible variations of malaria parasites. Common faults in making blood films are also illustrated and explained, as well as advice for safe handling blood specimens are also included, to minimize exposure to hepatitis and HIV/AIDS. New sections have been added on anticoagulants and diagnosis of mixed infections, and recognition of other common parasites in peripheral blood smears. The bench aids are produced in a weatherproof plastic-sealed format that is robust and easy to use in the field and at the laboratory bench.
Author: World Health Organization Publisher: ISBN: 9789241547864 Category : Medical Languages : en Pages : 0
Book Description
Bench Aids for Malaria Microscopy is a set of twelve plastic laminated A4-size plates produced as aids for the microscopic diagnosis of human malaria. They are intended for use as both a practical tool for health workers engaged in the routine diagnosis of malaria infections and a teaching aid for students and trainees. This new set has been compiled on the basis of feedback received from a wide range of professionals and experts who had been using the second edition of the Bench Aids for Diagnosing Malaria Infections (WHO, 2000). The bench aids present photomicrographs that show the various species and morphological forms of human malaria in thick and thin blood films. Descriptions of P. falciparum, P. vivax, P. ovale, and P. malariae are provided together with detailed instructions on the preparation and use of buffer and staining solutions. The photomicrographs, all at x1000 magnification and stained with Romanowsky stains, show many of the possible variations of malaria parasites. Common faults in making blood films are also illustrated and explained, as well as advice for safe handling blood specimens are also included, to minimize exposure to hepatitis and HIV/AIDS. New sections have been added on anticoagulants and diagnosis of mixed infections, and recognition of other common parasites in peripheral blood smears. The bench aids are produced in a weatherproof plastic-sealed format that is robust and easy to use in the field and at the laboratory bench.
Author: Who Publisher: World Health Organization ISBN: 9241545240 Category : Medical Languages : en Pages : 24
Book Description
Between 300-500 million people are infected with malaria each year, and more than one million, mainly children, die from the disease. These laboratory bench aids are aimed at health workers responsible for diagnosing malaria by microscopic examination of blood films, but will also be useful as teaching aids. The bench aids present photomicrographs, with explanatory text, that show many of the possible variations of malaria parasites.
Author: World Health Organization Publisher: ISBN: Category : Medical Languages : en Pages : 26
Book Description
A set of nine A-4 color plates with 118 photomicrographs illustrating the appearance and diagnostic features of all the common intestinal helminths and protozoan parasites known to infect humans. Produced in a robust plasticized format, the plates can be used as either a guide for laboratory and field workers in endemic countries, or a teaching aid for students and trainees. The aim is to help the microscopist ascertain the presence of parasites in feces, whether they be minute protozoan cysts or large helminth eggs, and to identify them correctly. With this goal in mind, the bench aids include pertinent laboratory instructions as well as high-quality images. The photomicrographs illustrate diagnostic features of each of the parasites as they appear in different preparations and at different magnifications. Each photomicrograph is produced with a measuring bar and accompanied by a short explanatory legend, which draws attention to distinctive features that help confirm diagnosis. Helminth eggs are illustrated in the first 36 photomicrographs, which show the diagnostic stages of the most common helminthes, including nematodes, cestodes, schistosomes, and other trematodes. The remaining photomicrographs offer advice on the more difficult task of detecting and identifying intestinal protozoan trophozoites and cysts. Relevant laboratory techniques are described on the reverse side of the plates. Additional laboratory aids include dichotomous keys for the identification of amoebic trophozoites trophozoites of intestinal flagellates, and cysts of amoebae and flagellates.
Author: World Health Organization Publisher: World Health Organization ISBN: 9789241546164 Category : Medical Languages : en Pages : 316
Book Description
This field manual is intended to help health professionals and public health coordinators working in emergency situations prevent, detect and control the major communicable diseases encountered by affected populations. The manual is the result of collaboration among a number of WHO departments and several external partner agencies in reviewing existing guidelines on communicable disease control and adapting them to emergency situations. The manual deals with the fundamental principles of communicable disease control in emergencies, which are: Rapid assessment to identify the communicable disease threats faced by the emergency-affected population, including those with epidemic potential, and define the health status of the population by conducting a rapid assessment; Prevention to prevent communicable disease by maintaining a healthy physical environment and good general living conditions; Surveillance to set up or strengthen disease surveillance system with an early warning mechanism to ensure the early reporting of cases to monitor disease trends, and to facilitate prompt detection and response to outbreaks; outbreak control to ensure outbreaks are rapidly detected and controlled through adequate preparedness (i.e. stockpiles, standard treatment protocols and staff training) and rapid response (i.e.confirmation, investigation and implementation of control measures); and disease management to diagnose and treat cases promptly with trained staff using effective treatment and standard protocols at all health facilities.
Author: A. Montresor Publisher: World Health Organization ISBN: 9789241545563 Category : Medical Languages : en Pages : 90
Book Description
More than 2000 million people worldwide are affected by schistosomiasis and soil-transmitted helminth (STH) infections and 155 000 deaths are reported each year. These infections are diseases associated with poverty, and in school-age populations in developing countries, intestinal helminth infections rank first among the causes of all communicable and noncommunicable diseases. This book describes a cost-effective approach to the control of these infections, based on the use of periodic parasitological surveys of school population samples. It is intended as a guide for health education managers responsible for implementing community-based programmes.
Author: Institute of Medicine Publisher: National Academies Press ISBN: 9780309045278 Category : Medical Languages : en Pages : 312
Book Description
Malaria is making a dramatic comeback in the world. The disease is the foremost health challenge in Africa south of the Sahara, and people traveling to malarious areas are at increased risk of malaria-related sickness and death. This book examines the prospects for bringing malaria under control, with specific recommendations for U.S. policy, directions for research and program funding, and appropriate roles for federal and international agencies and the medical and public health communities. The volume reports on the current status of malaria research, prevention, and control efforts worldwide. The authors present study results and commentary on the: Nature, clinical manifestations, diagnosis, and epidemiology of malaria. Biology of the malaria parasite and its vector. Prospects for developing malaria vaccines and improved treatments. Economic, social, and behavioral factors in malaria control.
Author: Institute of Medicine Publisher: National Academies Press ISBN: 0309170397 Category : Medical Languages : en Pages : 214
Book Description
Perspectives on the Department of Defense Global Emerging Infections Surveillance and Response System: A Program Review describes the capacity, quality, and effectiveness of the international and domestic facilities and programs that are a part of a DoD system to monitor and address emerging infectious diseases globally. The committee concludes that the goals of the system are in U.S. military, U.S. civilian, and global public health interests and that substantial progress has been made toward achieving system goals.
Author: Lynne Shore Garcia Publisher: John Wiley & Sons ISBN: 1555815960 Category : Medical Languages : en Pages : 488
Book Description
An essential training aid and reference guide for laboratorians. Includes easy-to-follow collection and ordering guidelines and diagnostic techniques. Offers extensive discussion and a table to assist physicians with ordering the most appropriate diagnostic tests. Provides extensive information on method selection, clinical relevance, and test menus. Features diagnostic algorithms, summary tables, and identification keys. Presents comprehensive organism information on facing pages. Includes "how-to" tips based on 30 years of the author's benchwork experience Serves as a resource for microbiologists, physicians, medical technologists, public health personnel, teachers, and students.
Author: Peter Luppa Publisher: Springer ISBN: 3662544970 Category : Medical Languages : en Pages : 451
Book Description
The underlying technology and the range of test parameters available are evolving rapidly. The primary advantage of POCT is the convenience of performing the test close to the patient and the speed at which test results can be obtained, compared to sending a sample to a laboratory and waiting for results to be returned. Thus, a series of clinical applications are possible that can shorten the time for clinical decision-making about additional testing or therapy, as delays are no longer caused by preparation of clinical samples, transport, and central laboratory analysis. Tests in a POC format can now be found for many medical disciplines including endocrinology/diabetes, cardiology, nephrology, critical care, fertility, hematology/coagulation, infectious disease and microbiology, and general health screening. Point-of-care testing (POCT) enables health care personnel to perform clinical laboratory testing near the patient. The idea of conventional and POCT laboratory services presiding within a hospital seems contradictory; yet, they are, in fact, complementary: together POCT and central laboratory are important for the optimal functioning of diagnostic processes. They complement each other, provided that a dedicated POCT coordination integrates the quality assurance of POCT into the overall quality management system of the central laboratory. The motivation of the third edition of the POCT book from Luppa/Junker, which is now also available in English, is to explore and describe clinically relevant analytical techniques, organizational concepts for application and future perspectives of POCT. From descriptions of the opportunities that POCT can provide to the limitations that clinician’s must be cautioned about, this book provides an overview of the many aspects that challenge those who choose to implement POCT. Technologies, clinical applications, networking issues and quality regulations are described as well as a survey of future technologies that are on the future horizon. The editors have spent considerable efforts to update the book in general and to highlight the latest developments, e.g., novel POCT applications of nucleic acid testing for the rapid identification of infectious agents. Of particular note is also that a cross-country comparison of POCT quality rules is being described by a team of international experts in this field.
Author: World Health Organization
Author: World Health Organization
Author: Who
Author: World Health Organization
Author: World Health Organization
Author: World Health Organization
Author: A. Montresor
Author: Institute of Medicine
Author: Institute of Medicine
Author: Lynne Shore Garcia
Author: Peter Luppa