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Air pollution is one of the leading causes of health complications and mortality worldwide, especially affecting lower-income groups, who tend to be more exposed and vulnerable. This study documents the relationship between ambient air pollution exposure and poverty in 211 countries and territories. ... more
Background: The impacts of air pollutants on health range from short-term health impairments to hospital admissions and deaths. Climate change is leading to an increase in air pollution.
This report includes analysis from informal regional consultations in the African Region, the Caribbean and North America, Latin America, South-East Asia Region, European Region, Eastern Mediterranean Region, alongside three forums in the Western Pacific Region. It analyses the overarching similarit ... more
WHO’s Country Cooperation Strategy (CCS) defines the Organization’s medium-term vision for working in and with a particular country. The CCS, developed in the context of global and national health priorities, examines the overall health situation in a country, including the state of the health s ... more
This document highlights landmarks and key milestones in the development and implementation of the global agenda for noncommunicable diseases (NCDs) over the last two decades. It summarizes where the world was in 2000, where it is in 2022, and where the world wants to be in terms of NCD prevention a ... more
Non-Communicable Diseases (NCDs), including mental disorders, currently pose one of the biggest threats to health and development globally, particularly in low and middle income countries2. It is predicted that unless proven interventions are rapidly implemented in countries, in the short to medium ... 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 ... more

Under- and over-diagnosis of COPD: a global perspective

Ho T., Cusack R.P., Chaudhary N. et al. Breathe, part of the European Respiratory Society (ERS)​ (2019) CC2
The article "Under- and over-diagnosis of COPD: a global perspective" reviews the worldwide variation in the prevalence of chronic obstructive pulmonary disease (COPD) and issues related to its misdiagnosis. It highlights that COPD is under-diagnosed due to factors such as limited access to spiromet ... more
The article discusses the significant impact of chronic obstructive pulmonary disease (COPD) as a global health issue, with cigarette smoking as the main risk factor. However, in developing countries, the causes of COPD are often multifactorial, involving environmental tobacco smoke, biomass fuel sm ... more
The Global Asthma Report (GAR) 2022, prepared by the Global Asthma Network (GAN), is the fourth such report (others 2011, 2014, 2018). GAN builds upon the work of the International Study of Asthma and Allergies in Childhood (ISAAC) and The International Union Against Tuberculosis and Lung Disease (T ... more
The 2023 meeting of the WHO Clinical Consortium on Healthy Ageing (CCHA) was the group’s ninth gathering and took place in Geneva 5–7 December 2023. The meeting was structured around seven panels, with a series of technical presentations, plenary discussions and group work, and a final session o ... more
Women, girls and marginalized groups who are largely dependent on natural resources for livelihoods are among the hardest hit by extreme weather patterns. These weather patterns limit their access to food, water, shelter, education and access to essential health services, including those that addres ... more
Childhood Respiratory Diseases & the Environment learning objectives •To understand how the respiratory tract is affected by the environment •To describe respiratory diseases linked to the environment •To list one population-level intervention and one personal-level intervention for d ... more
Most of the global burden of sepsis occurs in low- and middle-income countries (LMICs), but the prevalence and etiology of sepsis in LMICs are not well understood. In particular, the lack of laboratory infrastructure in many LMICs has historically precluded an assessment of the pathogens leading to ... more
What does the future hold for the world’s children? In many ways, the future is now. Today’s actions and decisions will determine the future children inherit. Unfortunately, today's children live in a world fraught with crises, poverty and discrimination. Where far too many are deprived of ... more
“We must not forget that no matter where we are or how old we are, we can all work for life and take action.” Francisco Vera, 15, UNICEF Child Advocate The Young Climate Activists toolkit was created by advocates of all ages who, like you, are deeply concerned about our planet's future. Havin ... more
Safe sanitation is essential for health, from preventing infections to improving and maintaining mental and social well-being. Lack of adequate sanitation contributes to diarrhoeal diseases, parasitic infections, and undernutrition, as well as posing significant risks and causing anxiety, especial ... more
The social protection landscape for people affected by TB in the WHO South-East Asia Region
The target audience of this document (and the associated online companion tool) includes WHO country offices in Member States of the African Region; Member States’ ministries of health and their public health emergency operation centres; relevant external assessment teams; and partners looking to ... more