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Author: UNAIDS/WHO Working Group on Global HIV/AIDS and STI Surveillance
Publisher:
ISBN:
Category :
Languages : en
Pages : 42
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Book Description
As the HIV/AIDS epidemic imposes an ever-larger burden globally, surveillance for HIV becomes more critical in order to understand the trends of the epidemic and make sound decisions on how best to respond to it. This is especially true in low- and middle-income countries, which account for a disproportionate share of new and long-standing infections. To help countries focus their surveillance activities in the context of their epidemic state (low-level, concentrated or generalized), the World Health Organization (WHO) and the Joint United Nations Programme on HIV/AIDS (UNAIDS) have developed a conceptual framework to improve HIV surveillance, known as Second Generation HIV Surveillance (SGS)1 Guidelines for SGS suggest approaches to make better use of data so that the response to the HIV epidemic can be enhanced. As serosurveillance is an important component of most HIV surveillance activities, an understanding of current HIV testing technologies is important. In the context of SGS, these guidelines suggest methods for selecting, evaluating and implementing HIV testing technologies and strategies based on a country's laboratory infrastructure and surveillance needs. The guidelines provide recommendations for specimen selection, collection, storage and testing, and for the selection and evaluation of appropriate HIV testing strategies and technologies to meet surveillance objectives. Quality assurance issues are also addressed.
Author: UNAIDS/WHO Working Group on Global HIV/AIDS and STI Surveillance
Publisher:
ISBN:
Category :
Languages : en
Pages : 42
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Book Description
As the HIV/AIDS epidemic imposes an ever-larger burden globally, surveillance for HIV becomes more critical in order to understand the trends of the epidemic and make sound decisions on how best to respond to it. This is especially true in low- and middle-income countries, which account for a disproportionate share of new and long-standing infections. To help countries focus their surveillance activities in the context of their epidemic state (low-level, concentrated or generalized), the World Health Organization (WHO) and the Joint United Nations Programme on HIV/AIDS (UNAIDS) have developed a conceptual framework to improve HIV surveillance, known as Second Generation HIV Surveillance (SGS)1 Guidelines for SGS suggest approaches to make better use of data so that the response to the HIV epidemic can be enhanced. As serosurveillance is an important component of most HIV surveillance activities, an understanding of current HIV testing technologies is important. In the context of SGS, these guidelines suggest methods for selecting, evaluating and implementing HIV testing technologies and strategies based on a country's laboratory infrastructure and surveillance needs. The guidelines provide recommendations for specimen selection, collection, storage and testing, and for the selection and evaluation of appropriate HIV testing strategies and technologies to meet surveillance objectives. Quality assurance issues are also addressed.
Author: Christopher Murrill
Publisher:
ISBN:
Category :
Languages : en
Pages : 11
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Book Description
In the context of second generation HIV surveillance, these laboratory guidelines suggest methods for selecting, evaluating, and implementing HIV testing technologies and strategies based on a country's laboratory infrastructure and surveillance needs. The guidelines provide recommendations for specimen selection, collection, storage, and testing and for the selection and evaluation of appropriate HIV testing strategies and technologies to meet surveillance objectives. Quality assurance issues are also addressed. These technical guidelines are written for HIV surveillance coordinators and othe.
Author: Joint United Nations Programme on HIV/AIDS
Publisher: World Health Organization
ISBN: 9240064370
Category : Medical
Languages : en
Pages : 86
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Book Description
Recency assays use one or more biomarkers to identify whether HIV infection in a person is recent (usually within a year or less) or longstanding. Recency assays have been used to estimate incidence in representative cross-sectional surveys and in epidemiological studies to better understand the patterns and distributions of new and longstanding HIV infections. This technical guidance outlines best practices regarding the appropriate use of HIV recency assays for surveillance purposes and updates 2011 technical guidance from the World Health Organization (WHO) and the Joint United Nations Programme on HIV/AIDS (UNAIDS) on the use of HIV recency assays.
Author: UNAIDS/WHO Working Group on Global HIV/AIDS and STI Surveillance
Publisher:
ISBN:
Category : HIV (Viruses)
Languages : en
Pages : 0
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Book Description
Author:
Publisher:
ISBN:
Category : HIV (Viruses)
Languages : en
Pages : 38
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Book Description
Author:
Publisher:
ISBN: 9789241598057
Category :
Languages : en
Pages :
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Author: World Health Organization
Publisher: World Health Organization
ISBN: 9240031596
Category : Medical
Languages : en
Pages : 592
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Book Description
These consolidated guidelines on HIV prevention, testing, treatment, service delivery and monitoring bring together existing and new clinical and programmatic recommendations across different ages, populations and settings, bringing together all relevant WHO guidance on HIV produced since 2016. It serves as an update to the previous edition of the consolidated guidelines on HIV. These guidelines continue to be structured along the continuum of HIV care. Information on new combination prevention approaches, HIV testing, ARV regimens and treatment monitoring are included. There is a new chapter on advanced HIV disease that integrates updated guidance on the management of important HIV comorbidities, including cryptococcal disease, histoplasmosis and tuberculosis. The chapter on general HIV care, contains a new section on palliative care and pain management, and up to date information on treatment of several neglected tropical diseases, such as visceral leishmaniasis and Buruli ulcer. New recommendations for screening and treating of cervical pre-cancer lesions in women living with HIV are also addressed in this chapter. Guidance on service delivery was expanded to help the implementation and strengthening the HIV care cascade. Importantly, this guidance emphasizes the need for differentiated approaches to care for people who are established on ART, such as reduced frequency of clinic visits, use of multi-month drug dispensing and implementation of community ART distribution. The adoption of these efficiencies is essential to improve the quality of care of people receiving treatment and reduce the burden on health facilities, particularly in resource limited settings.
Author: World Health Organization
Publisher: World Health Organization
ISBN: 9240085130
Category : Medical
Languages : en
Pages : 160
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Book Description
To ensure that countries can effectively benefit from digital health investments, “digital adaptation kits” (DAKs) are designed to facilitate the accurate reflection of WHO’s clinical, public health and data use guidelines in the digital systems that countries are adopting. DAKs are operational, software-neutral, standardized documentations that distil clinical, public health and data use guidance into a format that can be transparently incorporated into digital systems. For this particular DAK, the operational requirements are based on systems that provide the functionalities of digital tracking and decision support (DTDS) and include components such as personas, workflows, core data elements, decision-support algorithms, scheduling logic and reporting indicators. Web annexes provide certain components in additional detail including: data dictionary (Web Annex A), decision-support logic (Web Annex B), indicator definitions (Web Annex C), and functional and non-functional requirements (Web Annex D). Data elements within the DAK (Web Annex A) are mapped to standards-based terminology, such as the International Classification of Diseases (ICD), to facilitate interoperability. This DAK focuses on providing the content requirements for a DTDS system for HIV care used by health workers in primary health care settings. It also includes cross- cutting elements focused on the client, such as self-care interventions.
Author:
Publisher: Royal College of Physicians
ISBN: 1860162053
Category : HIV
Languages : en
Pages : 13
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Book Description
Author: World Health Organization
Publisher: World Health Organization
ISBN: 9241550589
Category : Medical
Languages : en
Pages : 292
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Book Description
