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1
Stop TB`s GDF provides a wide range of diagnostic equipment and laboratory supplies in its Diagnostics Catalog
Management of a cholera epidemic
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Practical guide for doctors, nurses,laboratory technicians, medical auxiliaries,water and sanitation specialists and logisticians.
The document is a comprehensive guide for managing cholera epidemics, providing detailed protocols for prevention,
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outbreak investigation, treatment, and control measures. It covers essential aspects like rehydration therapy, water sanitation, hygiene promotion, and setting up treatment centers. Designed for medical and non-medical staff, it aims to support effective epidemic response and reduce cholera-related morbidity and mortality.
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The latest update (28 January 2021) includes the following addition and revision:
biosafety aspects for working with antigen-detecting rapid diagnostic test;
handling new variants of SARS-CoV-2 in the laboratory;
updated assay decon
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tamination before disposal;
personal protective equipment (PPE) for specimen collection;
addressing chemical hazards and their safe disposal; and
the fourth edition of the WHO Laboratory Biosafety Manual (LBM4) is now available and the terminology in this guidance was aligned with the LBM4.
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The latest update (28 January 2021) includes the following addition and revision:
biosafety aspects for working with antigen-detecting rapid diagnostic test;
handling new variants of SARS-CoV-2 in the laboratory;
updated assay decon
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tamination before disposal;
personal protective equipment (PPE) for specimen collection;
addressing chemical hazards and their safe disposal; and
the fourth edition of the WHO Laboratory Biosafety Manual (LBM4) is now available and the terminology in this guidance was aligned with the LBM4.
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How does environmental health services work with epidemiology and laboratory professionals to protect public health? Learn how environmental health services answer how and why a disease occurs, recommend actions to stop outbreaks and prevent future
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ones, and shield hosts from harmful agents through environmental controls.
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The objective of the study was the validation and implementation of GeneXpert MTB/RIF for routine use in the rapid detection of tuberculosis and sensitivity to rifampicin in clinical samples; for this, 1592 respiratory samples were collected and analyzed in the
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laboratory of Instituto Nacional de Investigación en Salud Pública Guayaquil. The analysis of the results of GeneXpert in comparison with smear microscopy showed an initial sensitivity of 99.8% and specificity of 93.2%; The analysis of discrepancies using the results of the culture as a reference method showed that the GeneXpert results considered false negatives turned out to be true negatives, the same happens with the false positives that correspond to true positives. Recalculated the sensitivity and specificity of the GeneXpert was 99.8% and 100% correspondingly. The comparison with the drugs susceptibility test showed a sensitivity of 91.4% and a specificity of 95.5% for the GeneXpert MTB/RIF system. It is concluded that the implementation of the GeneXpert system allows solution to certain problems associated with the application of conventional diagnostic methodologies, decreasing the waiting times, and increasing the sensitivity and specificity in the diagnosis of drug-resistant tuberculosis, thus generating a valuable opportunity for early diagnosis.
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This manual is to assist health care providers and laboratory scientists to diagnose mycobacterium ulcerans disease (Buruli ulcer). The manual aims to achieve a better understanding of the clinical presentation and its diagnosis. The methods describ
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ed are tailored to various levels of care and available resources to improve the diagnosis and surveillance of the disease.
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This manual is to assist health care providers and laboratory scientists to diagnose mycobacterium ulcerans disease (Buruli ulcer). The manual aims to achieve a better understanding of the clinical presentation and its diagnosis. The methods describ
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ed are tailored to various levels of care and available resources to improve the diagnosis and surveillance of the disease.
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This manual is designed primarily to assist managers of national malaria programmes and national reference laboratory responsible for quality assurance of malaria microscopy control. The information is also applicable to non-governmental organizatio
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ns and funding agencies investing in quality management systems for malaria microscopy.
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Department of Technical Support Services, Division of Laboratory Services, Ministry of Health
The Government of the Democratic Republic of the Congo announced today that preliminary laboratory results indicate a cluster of cases of Ebola virus in North Kivu province. The announcement was issued little more than a week after the Ministry of H
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ealth declared the end of an outbreak in Equateur Province in the far western part of the country, some 2500 km from North Kivu.
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This document provides countries with recommendations for structuring a public health entomology laboratory network. The document will help countries to identify their areas of need and determine how the entomology network can be strengthened, espec
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ially in the context of a decentralized health system. The recommendations also consider the different degrees of development and different entomological research needed to support disease prevention and control activities.
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In this unit we will learn about COVID-19 and Testing - the role of the laboratory in the pandemic.
Jesuit Worldwide Learning invites you to learn facts and test your knowledge on the ongoing pandemic caused by Coronavirus (COVID 19) through a fun-
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interactive crash course! Access is free! You have only to sign up
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This publication aims to provide updated guidance on the specific use of yellow fever laboratory assays in the context of surveillance to be used across the Global Yellow Fever Laboratory Network fo
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r disease surveillance. In the recent years, new commercial assays became available and are now recommended for use by WHO and this publication will support national program on the use of compound laboratory assays as per the most recent recommended testing algorithms. This piece is aligned with the elimination effort set in the comprehensive global strategy to eliminate yellow fever epidemics (EYE) strategy 2017-2026 and where its advisory laboratory technical working group actively contributed to its development. The target audiences are policy-makers and health workers.
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The Schistosomiasis Resource Center at the Biomedical Research Institute is a unique schistosomiasis research supply laboratory funded by the NIAID (NIAID-NIH)
The SRC provides Schistosoma life cycle reagents free of charge to scientists, student
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s, biotech and independent investigators in the U.S. and around the worl
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Management of a Measles Epidemic
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Practical guide for doctors, nurses, laboratory technicians, medical auxiliaries and logisticians
This resource consists of technical guidelines for District Medical Officers, counselors and laboratory technicians for second-line antiretroviral therapy drugs, operational guidelines for pilot roll-out in two centres and
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Prepared as an outcome of ICMR Expert Group on Immunophenotyping of Hematolymphoid Neoplasms | Coordinated by Division of Non Communicable Diseases | This document addresses on various issue related to good quality practices in laboratory work up of
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flow cytometric immunophenotyping and will be of use to pathologists, cytometrists, hematologists, technologists and scientists working in this field.
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This is a case-ascertained prospective investigation of all identified health care contacts working in a health care facility in which a laboratory confirmed 2019-nCoV infected patient (see 2.2 Study population) receives care. Note that this study c
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an be done in health care facilities at all 3 levels of a health system – not just in hospitals. It is intended to provide epidemiological and serologic information which will inform the identification of risk factors 2019-nCoV infection among health care workers.
There are three primary objectives of this investigation among health care workers in a health care setting where a 2019-nCoV infected patient is being cared for:
To better understand the extent of human-to-human transmission among health care workers, by estimating the secondary infection rate1 for health care worker contacts at an individual level.
To characterize the range of clinical presentation of infection and the risk factors for infection among health care workers.
To evaluate effectiveness of infection prevention and control measures among health care workers
To evaluate effectiveness of infection prevention and control programmes at health facility and national level
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Household transmission investigation protocol for 2019-novel coronavirus (2019-nCoV) infection
recommended
The household transmission investigation is a case-ascertained prospective study of all identified household contacts of a laboratory confirmed 2019-nCoV infection (see 2.2 Study population). It is intended to provide rapid and early information on
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the clinical, epidemiological and virological characteristics of 2019-nCoV.
There are three primary objectives of this household transmission study:
To better understand the extent of transmission within a household by estimating the secondary infection rate for household contacts at an individual level, and factors associated with any variation in the secondary infection risk.
To characterize secondary cases including the range of clinical presentation, risk factors for infection, and the extent and fraction of asymptomatic infections.
To characterize serologic response following confirmed 2019-nCoV infection (highly encouraged, but optional depending on laboratory capacity and resources)
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