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Publication Years
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Toolboxes
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1
Facing the global nutrition challenges, the World Health Organization (WHO) teamed up with the United Nations Institute for Training and Research (UNITAR) to design, under the guidance of the Depart
...
ment of Nutrition for Health and Development (NHD), a Nutrition Knowledge Hub. By building the technical and functional capacities of all relevant staff at WHO through e-learning courses and key nutrition-related training and knowledge materials, the Nutrition Knowledge Hub aims to contribute to the acceleration and increase of the nutrition impact at the country level. The Nutrition Knowledge Hub also offers free and open courses to reach a larger public and raise awareness on the malnutrition problem and WHO’s response.
more
Overuse and misuse of antibiotics in animals and humans is contributing to the rising threat of antibiotic resistance. Some types of bacteria that cause serious infections in humans have already developed resistance to most or all of the available treatments, and there are very
...
few promising options in the research pipeline
more
To help health- and social-system leaders as they respond to unprecedented challenges related to the COVID-19 pandemic, teams from the McMaster Health Forum and Ottawa Hospital
...
Research Institute – as part of their contribution to RISE – and the Africa Centre for Evidence have compiled a list of evidence sources.
more
Project protocol
Introduction Ready-to-eat food sold in the street represents a global phenomenon, more common in urbanized areas, that constitutes an important dietary source in populations from low- and middle-income countries. However, research
...
on the kind of street food offered and its composition is scarce. The main objective of this study is to characterize the urban street food environment, including vending places, the food offered, its nutritional composition, food purchasing patterns and advertising.
Methods and analysis This protocol provides a framework for a stepwise, standardized characterization of the street food environment; it consists of three steps that are of increasing complexity and demand increasingly great human and technical resources. Step 1 comprises identification of street food vending sites and characterization of the products available; this stage may be complemented with an evaluation of food advertising in the streets. Step 2 comprises description of street food purchasing patterns, by direct observation. Step 3 requires collection of food samples for bromatological analysis. Different levels of data collection may be defined for each step; hereafter, these are presented as core and expanded evaluations. For the most part, data analysis involves descriptive statistics and basic spatial analysis.
more
Vaccines explained
recommended
WHO's 'Vaccine Explained' series features illustrated articles on vaccine development and distribution. Learn more about vaccines from the earliest of research stages to their rollout in countries.
Availble in different languages
This article is part of a series of explainers on vaccine development and distribution. Learn more about vaccines – from how they work and how they’re made to ensuring safety and equitable access – in WHO’s Vaccines Explained series.
Vaccines are supported by decades of medical
...
research. They work by preparing the body's own immune system to recognise and defend against a specific disease. The volume of information available about vaccination can be overwhelming, so it’s important to talk through the topic.
Available in different languages
more
Vaccines explained (Arabic Version)
recommended
WHO's 'Vaccine Explained' series features illustrated articles on vaccine development and distribution. Learn more about vaccines from the earliest of research stages to their rollout in countries.
In order to improve access to malaria services in remote mining areas of Guyana, the Ministry of Health and PAHO implemented a community case management programme, training workers in mining camps to test for and treat uncomplicated malaria. However
...
, formative research by Breakthrough ACTION Guyana found that awareness of these services among miners was low. In response, the project supported the development of social and behavioural change (SBC) interventions to increase the visibility of volunteer malaria testers (VMTs), strengthen their counselling skills and improve retention by recognising their contributions.
more
This guidance document provides basic principles for a spokesperson of any health authority on how to respond to vocal vaccine deniers. The suggestions are based on psychological research on persuas
...
ion, on research in public health, communication studies and on WHO risk communication guidelines.
more
Все о вакцинах
recommended
WHO's 'Vaccine Explained' series features illustrated articles on vaccine development and distribution. Learn more about vaccines from the earliest of research stages to their rollout in countries.
Availble in different languages
This document summarizes the results of the WHO-commissioned full value proposition for new tuberculosis (TB) vaccines. The assessment was commissioned to provide early evidence for national and global decision-makers involved in TB vaccine development and implementation, who include stakeholders in
...
volved in vaccine research, financing, regulation and policy-making, manufacturing, introduction and procurement. The goal is to accelerate development of effective vaccines against TB and their rapid introduction into countries.
more
The aim of this toolkit is to guide countries on how to best estimate their current burden of dengue by combining existing data from dengue surveillance systems with on-going research efforts to measure the community burden
of dengue.
This document provides detailed guidance on laboratory testing for suspected diphtheria cases during significant outbreaks or in low-resource settings. It aims to supplement and build on other existing WHO guidance documents on surveillance standards, diagnostics and
...
research on Corynebacterium by providing key considerations for laboratories that allow the rationalization and optimization of testing during outbreaks. The recommendations given here have been prepared by WHO in consultation with, and reviewed by, global experts with experience in laboratory analysis of Corynebacterium species and in outbreak settings, or with expertise in developing new technologies for diphtheria research and diagnosis. Unless otherwise stated, the considerations provided apply to diphtheria outbreaks caused by toxin-producing C. diphtheriae with a classical respiratory diphtheria presentation.
more
Air pollution exposure—the (in)visible risk factor for respiratory diseases
Bălă, G.P.; Râjnoveanu, R.M.; Tudorache, E. et al.
Environmental Science and Pollution Research
(2021)
CC
There is increasing interest in understanding the role of air pollution as one of the greatest threats to human health worldwide. Nine of 10 individuals breathe air with polluted compounds that have a great impact on lung tissue. The nature of the r
...
elationship is complex, and new or updated data are constantly being reported in the literature. The goal of our review was to summarize the most important air pollutants and their impact on the main respiratory diseases (chronic obstructive pulmonary disease, asthma, lung cancer, idiopathic pulmonary fibrosis, respiratory infections, bronchiectasis, tuberculosis) to reduce both short- and the long-term exposure consequences. We considered the most important air pollutants, including sulfur dioxide, nitrogen dioxide, carbon monoxide, volatile organic compounds, ozone, particulate matter and biomass smoke, and observed their impact on pulmonary pathologies. We focused on respiratory pathologies, because air pollution potentiates the increase in respiratory diseases, and the evidence that air pollutants have a detrimental effect is growing. It is imperative to constantly improve policy initiatives on air quality in both high- and low-income countries.
more
The pamphlet "Marijuana" explains the effects and risks of cannabis use. It describes THC, the psychoactive compound in cannabis, which binds to cannabinoid receptors in the brain, causing effects like relaxation, altered perception, and euphoria. Short-term effects include red eyes, hunger, and anx
...
iety, while long-term effects may involve memory loss, lung problems, and slowed brain development, especially with early and frequent use. It highlights the potential for negative impacts on mental and physical health while noting there are no direct deaths solely from marijuana use. The pamphlet provides links to resources for further information and recovery options.
more
Asbestos-related diseases in mineworkers: a clinicopathological study
Ndlovu, N.; Rees, D.; Murray, J.; et al.
ERJ Open Research, part of the European Respiratory Society (ERS)
(2017)
CC
This study compared clinical and autopsy findings for three asbestos-related diseases (asbestosis, mesothelioma and lung cancer) in former asbestos mineworkers, and explored factors that influenced agreement between clinical and autopsy findings using data from two compensation systems. In South Afr
...
ica, statutory compensation for occupational lung diseases in mineworkers makes provisions for autopsy examinations of the cardio-respiratory organs at the National Institute for Occupational Health (NIOH) in Johannesburg. In addition, the Johannesburg-based Asbestos Relief Trust and Kgalagadi Relief Trust (the “Trusts”) compensate individuals with defined asbestos-related diseases who worked in or lived near qualifying asbestos mining or processing operations. The Trusts also compensate dependents of deceased qualifying mineworkers and therefore encourage statutory autopsies for the detection of previously undiagnosed asbestos-related disease or disease that may have progressed to higher compensation grades.
more
The article "Asthma in South African adolescents: a time trend and risk factor analysis over two decades" investigates the prevalence and risk factors for asthma in Cape Town adolescents from 2002 to 2017. The study finds that while the overall prevalence of asthma remained similar, the severity of
...
the condition increased significantly. Risk factors for asthma and severe cases include smoking, pet exposure, outdoor pollution, and living in informal housing. Despite these trends, underdiagnosis remains a concern, as only one-third of adolescents with current or severe asthma had been formally diagnosed. The article emphasizes the need for better public health strategies to address environmental exposures and improve asthma diagnosis and treatment.
more
The article "The burden of chronic obstructive pulmonary disease and its attributable risk factors in the Middle East and North Africa region, 1990–2019" provides an analysis of the prevalence, mortality, and disability-adjusted life-years (DALYs) due to COPD in the MENA region from 1990 to 2019.
...
The study uses data from the Global Burden of Disease (GBD) 2019 and shows that while age-standardized death and DALY rates have decreased over 30 years, COPD remains a significant health issue, especially among older populations. The main risk factors identified are smoking, ambient particulate pollution, and occupational exposure. The research underscores the impact of socioeconomic factors and recommends targeted public health initiatives to reduce the burden.
more
The global pandemic response has typically followed
cycles of panic followed by neglect. We are now, once
again, in a phase of neglect, leaving the world highly
vulnerable to massive loss of life and economic shocks
from natural or human-made epidemics and pandemics.
Quantifying the size of the
...
losses caused by large-scale
outbreaks is challenging because the epidemiological
and economic research in this field is still at an early
stage. Research on the 1918 influenza H1N1 pandemic
and recent epidemics and pandemics has shown a range
of estimated losses (panel).
more
