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Anaemia is a serious global public health problem that particularly affects young children, menstruating adolescent girls and women, and pregnant and postpartum women. It is a condition in which the
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number of red blood cells or the haemoglobin concentration within them is lower than normal, affecting the blood’s ability to carry oxygen to the body’s tissues.
To reliably monitor the prevalence of anaemia at a population level, it is vital to measure the haemoglobin concentration in an accurate and precise way. In large-scale surveys, however, haemoglobin is most commonly measured using single-drop capillary blood specimens in point-of-care devices. Emerging evidence suggests that the use of single-drop capillary blood can introduce random and/or systematic errors, which may lead to inaccurate estimates, complicating effective anaemia programming.
This technical brief describes the current best practices for haemoglobin measurement, providing guidance to help plan or implement field surveys to assess anaemia at a population level. Continuing work to review emerging evidence is led by members of the WHO-UNICEF Technical Expert Advisory group on nutrition Monitoring (TEAM).
more
As knowledge on Ebola-related safety measures accumulates, this guidance is provisional. This guide focuses on psychological first aid, which involves humane, supportive and practical help to follow human beings suffering serious crisis events. The
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guidance has been written for people who help others during Ebola virus disease outbreaks.
more
Antimicrobial resistance (AMR) is a serious public health concern with economic, social and political implications that are global in scope, and cross all environmental and ethnic bounda
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ries. As a global threat, AMR risks the achievements of modern medicine, and has the potential to impact overall global development. It is important, therefore, to elevate AMR beyond health as part of a larger development agenda in the context of the Sustainable Development Goals (SDGs). This report provides in-depth technical discussions in areas that have direct implications to the containment of AMR as a development agenda. The report is organized in five chapters which served as the technical background documents for the Biregional Technical Consultation on AMR in Asia, 14-15 April 2016. More information from the meeting is available in the WHO Meeting Report: Biregional Technical Consultation on Antimicrobial Resistance in Asia. The meeting was the first time senior officials from the Ministry of Health and Ministry of Agriculture across Asia came together to tackle AMR
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19 March 2020
Technical documentation
The purpose of this document is to offer guidance to Member States on quarantine measures for individuals in the context of COVID-19. It is intended for those responsible for establishing local or national p
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olicy for quarantine of individuals, and adherence to infection prevention and control measures.
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28 May 2021
Contact tracing is a key component of a public health response to infectious disease outbreaks. The purpose of this guidance is to reinforce the place of community engagement and partic
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ipation in the contact tracing process. The guidance and related products articulate best practice principles for community engagement and how they can be operationalized as part of any community-centred contact tracing strategy. The material provided can stand on its own or be used to complement other documents that support strategies, implementation plans or training and capacity building modules.
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Epidemic meningitis is a major public health challenge in the African 'meningitis belt', an area that extends from Senegal to Ethiopia with an estimated total population of 500 million. Since 2002,
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the World Health Organization (WHO), in collaboration with its collaborating centres for meningitis, has progressively supported countries in implementing a strategy of ES for meningitis. The strategy is the recommended standard for all countries of the Belt and it is now actively being implemented at different levels in all countries.
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This document brings to attention key health and human rights considerations with regards to COVID-19 pandemic. It highlights the importance of integrating a human rights based approach in response to COVID-19. It provides key considerations in rela
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tion to addressing stigma and discrimination, prevention of violence against women, support for vulnerable populations; quarantine and restrictive measures and shortages of supplies and equipment. It also highlights human rights obligations with regards to global cooperation to address COVID-19.
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People-centered approaches that help communities maintain protective behaviours and follow guidelines set out by public health and government agencies are more important than ever. The evidence is c
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lear, communities play a role in preventing and controlling epidemics and they are best able to take action and slow or stop the spread of disease when properly engaged and empowered. This toolbox in 2 parts offers best practice approaches to community engagement with families. Promoting individual and joint responsibilities for the safety of the family, this toolbox aims to bring families and households together to manage shared risks and agree to safe behaviours critical for their safety and the safety of their community.
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Best practices for communicating with the public during an outbreak
This document is intended to serve as a reference for national public health policy-makers. It outlines the scope of potential meningitis surveillance strategies that make it possible to obtain the
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data required for epidemic detection, monitoring of epidemiological and microbiological trends, evaluation of meningitis control strategies and assessment of the impact of Nm A conjugate vaccine. Ultimately, it provides information that can be used to decide on a surveillance strategy that is tailored to the needs and capacity of a country.
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The objective of this guidance document is to support the public health professionals
in implementing effective surveillance of cholera in at-risk, endemic and epidemic
areas. This document has be
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en developed by the Surveillance Working Group of the
Global Task Force for Cholera Control (GTFCC) at the World Health Organization based
on the existing documents, guidelines, tools and articles related to surveillance of
cholera disease, as well as technical discussions with experts held during GTFCC
meetings.
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The WHO Global Burden of Disease (GBD) study measures the burden of
disease using the disability-adjusted life year metric (DALY). The DALY metric
was developed to assess the burden of disease consistently across diseases,
risk factors and region
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s. A consistent and comparative description of the burden
of diseases and injuries and the risk factors that cause them is important as it
can inform health decision-making and health care planning.
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This protocol provides an approach for public health authorities and investigators at all levels to plan for and conduct investigations of nonseasonal influenza and other emerging respiratory diseas
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es and provides tips and reminders for linking the information from the investigation with risk assessment. The disease etiology is not always known at the onset of the event; therefore, this protocol focuses on important but broadly applicable steps that should be undertaken in the investigation of an acute respiratory disease event, especially those occurring at the animal–human interface.
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International commitment to eliminate trachoma as a public health problem worldwide is supported by resolution WHA51.11 of the World Health Assembl
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y .1 Important progress towards this goal has been made by harnessing the mostly informal relationships that exist between partners including Member States, the World Health Organization (WHO), academic institutions, donors and nongovernmental organizations. Recognizing that work remains to be done and that the 2020 target2 for elimination is rapidly approaching, in February 2015 the WHO Department of Control of Neglected Tropical Diseases convened a group of academic institutions that had for many years helped WHO to implement its mandate on trachoma and to work towards establishing a Network of WHO collaborating centres (WHOCCs) for Trachoma. The report of that meeting has been published.
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Hepatitis B (HBV) infection is a major public health problem and cause of chronic liver disease.
The 2024 HBV guidelines provide updated evidence-informed recommendations on key priority topics.
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These include expanded and simplified treatment criteria for adults but now also for adolescents; expanded eligibility for antiviral prophylaxis for pregnant women to prevent mother-to-child transmission of HBV; improving HBV diagnostics through use of point-of-care HBV DNA viral load and reflex approaches to HBV DNA testing; who to test and how to test for HDV infection; and approaches to promote delivery of high-quality HBV services, including strategies to promote adherence to long-term antiviral therapy and retention in care.
The 2024 guidelines include 11 updated chapters with new recommendations and also update existing chapters without new recommendations, such as those on treatment monitoring and surveillance for liver cancer.
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Diabetes is a major public health problem. The rising incidence of Diabetes Type 2 is related to the effects of urbanization and unhealthy lifestyles. Research studies show that healthy eating and r
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egular physical activity can prevent or delay the onset of Diabetes Type 2, even in high-risk individuals.
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Antimicrobial resistance (AMR) is a global public health crisis that resulted in 1.14 million deaths in 2021. According to the Institute for Health
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Metrics and Evaluation estimates, 96 416 of these deaths occurred in the World Health Organization (WHO) Eastern Mediterranean Region. All 22 countries/territories in the Eastern Mediterranean Region are enrolled in the global AMR
surveillance system, and 17 countries/territories reported data in 2024 (for the year 2023). The total number of isolates reported to the system increased sixfold between 2017 and 2022, but the proportion of blood isolates is relatively very low. Most of the data come from public sector laboratories or hospitals, although the private sector has increased its participation in some countries/territories recently. Three pathogens account for three quarters of all the reported pathogens – Escherichia coli
(26%), Klebsiella pneumoniae (23%), and Staphylococcus aureus (22%).
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This publication describes the first WHO public-benefit Target Product Profiles (TPPs) for snakebite antivenoms. It focuses on antivenoms for treatment of snakebite envenoming in sub-Saharan Africa. Four TPPs are described in the document:
Broad sp
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ectrum Pan-African polyvalent antivenoms: products that are intended for widespread utility throughout sub-Saharan Africa for treatment of envenoming irrespective of the species of snake causing a bite. Monovalent antivenoms for specific use cases: for products for a single species (or genus) of snake (e.g., boomslangs or carpet viper antivenoms).
Syndromic Pan-African polyvalent antivenoms for neurotoxic envenoming: products that are intended for treatment of envenoming by species whose venoms are neurotoxic. Syndromic Pan-African polyvalent antivenoms for non-neurotoxic envenoming: products for snakebite envenoming where the effects are largely haemorrhagic, necrotic or procoagulant.
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This document aims to provide advice on the detection and management of ill travellers suspected of COVID-19 infection, at international airports, ports and ground crossings. It includes the following measures; 1)Detection of ill travellers; 2) Inte
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rview of ill travellers for COVID-19; 3) Reporting of alerts of ill travellers with suspected COVID-19 infection and 4) Isolation, initial case management and referral of ill travellers with suspected COVID-19 infection.
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This document is a guide for national authorities who are responsible for managing public health responses to COVID-19
