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Compendium of WHO and other UN guidance on health and environment - 2022 update
World Health Organization WHO
World Health Organization WHO; UN environment programme; UNDP; unicef
(2022)
C_WHO
The combined effects from ambient (outdoor) air pollution and indoor (household, in particular) air pollution cause approximately 7 million premature deaths every year, largely as a result of increased mortality from stroke, IHD, COPD, lung cancer a
...
nd acute respiratory infections (1). Air pollution can occur in both the outdoor and indoor environments. Cook-stoves in homes, motor vehicles, industrial facilities and forest fires are common sources of air pollution. Air pollutants with the strongest evidence for adverse health outcomes include particulate matter (PM; both PM 2.5 (i.e. particles with an aerodynamic diameter
equal to or less than 2.5 μm) and PM10 (i.e. particles with an aerodynamic diameter equal to or less than 10 μm), ozone (O 3), nitrogen dioxide (NO 2 ), sulfur dioxide (SO 2 ) and carbon monoxide (CO). Air pollution is however composed of many more pollutants (1).
more
Chronic obstructive pulmonary disease (COPD) represents an increasing burden throughout the world. COPD-related mortality is probably underestimated because of the difficulties associated with identifying the precise cause of death. Respiratory failure is considered the major cause of death in advan
...
ced COPD. Comorbidities such as cardiovascular disease and lung cancer are also major causes and, in mild-to-moderate COPD, are the leading causes of mortality.
more
The WHO fact sheet on household air pollution highlights that around 2.1 billion people rely on solid fuels like wood and coal for cooking, using open fires or inefficient stoves. This leads to severe indoor air pollution, contributing to about 3.2 million premature deaths each year, including over
...
237,000 children under five. Health impacts include strokes, heart disease, COPD, and lung cancer. Women and children are particularly affected due to their roles in cooking and fuel gathering. WHO calls for the adoption of clean energy solutions, such as electricity and solar power, to mitigate the health risks associated with household air pollution.
more
The WHO fact sheet on household air pollution highlights that around 2.1 billion people rely on solid fuels like wood and coal for cooking, using open fires or inefficient stoves. This leads to severe indoor air pollution, contributing to about 3.2 million premature deaths each year, including over
...
237,000 children under five. Health impacts include strokes, heart disease, COPD, and lung cancer. Women and children are particularly affected due to their roles in cooking and fuel gathering. WHO calls for the adoption of clean energy solutions, such as electricity and solar power, to mitigate the health risks associated with household air pollution.
more
The WHO fact sheet on household air pollution highlights that around 2.1 billion people rely on solid fuels like wood and coal for cooking, using open fires or inefficient stoves. This leads to severe indoor air pollution, contributing to about 3.2 million premature deaths each year, including over
...
237,000 children under five. Health impacts include strokes, heart disease, COPD, and lung cancer. Women and children are particularly affected due to their roles in cooking and fuel gathering. WHO calls for the adoption of clean energy solutions, such as electricity and solar power, to mitigate the health risks associated with household air pollution.
more
The WHO fact sheet on household air pollution highlights that around 2.1 billion people rely on solid fuels like wood and coal for cooking, using open fires or inefficient stoves. This leads to severe indoor air pollution, contributing to about 3.2 million premature deaths each year, including over
...
237,000 children under five. Health impacts include strokes, heart disease, COPD, and lung cancer. Women and children are particularly affected due to their roles in cooking and fuel gathering. WHO calls for the adoption of clean energy solutions, such as electricity and solar power, to mitigate the health risks associated with household air pollution.
more
The article from the European Respiratory Journal discusses the natural history of chronic obstructive pulmonary disease (COPD), emphasizing its increasing global impact on morbidity and mortality. It highlights that while cigarette smoking is a primary risk factor, other influences such as environm
...
ental exposures and genetics also play significant roles. The article notes that lung function, measured by FEV1 (forced expiratory volume in one second), is a critical indicator of both diagnosis and prognosis. It further explores the impact of exacerbations, comorbidities, and systemic inflammation on disease progression and outcomes. The need for comprehensive patient management, which considers various comorbid conditions and inflammatory factors, is emphasized to improve clinical outcomes and reduce healthcare costs.
more
Chronic obstructive pulmonary disease (COPD) is a complex disease that requires differential diagnosis and proper classification to identify appropriate therapy. Nonpharmacologic therapy and preventative measures should be utilized to prevent worsening of disease, symptoms, and complications. The Gl
...
obal Initiative for Chronic Obstructive Lung Disease (GOLD) guidelines classify a patient’s COPD and provide recommendations for first-line treatment. The 2021 update included information regarding the use of e-cigarettes as nicotine replacement, triple therapy, and how the SARS-CoV-2 virus impacted patients with COPD. This article will focus on the diagnosis, classification, and treatment of COPD, as well as recently updated information regarding the use of e-cigarettes and the impact of COVID-19.
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 (The Union) to monitor asthma and improve asthma care, particularly in low- and middle-income countries (LMICs).
more
Over 90% of the morbidity and mortality related to chronic obstructive pulmonary disease (COPD) and asthma occurs in low-income and middle-income countries (LMICs) due to well documented factors including decreased access to screening, trained health professionals, and therapies for disease manageme
...
nt. Inhaler therapy (eg, aerosolised medications by inhalation, nebulisation, or propellant) is the mainstay of treatment for COPD and asthma. Adherence to maintenance medications for COPD and asthma results in improved lung function and quality of life, as well as decreased hospitalisation and mortality. WHO have included short-acting beta-agonists, long-acting muscarinic antagonists, and inhaled corticosteroids on the essential medications list, with a target goal of achieving 80% availability of these medications in public and private facilities. However, despite these efforts, accessibility, and affordability of medications for COPD and asthma remains scarce.
more
Asbestos-related cancers: the‘Hidden Killer’remains a global threat
van Zandwijk, N.; Reid, G.; Frank, A.
EXPERT REVIEW OF ANTICANCER THERAPY2020, VOL. 20, NO. 4, 271–278
(2020)
CC2
Asbestos, the most frequent cause of occupational cancer, continues to be consumed ona massive scale, with millions of people exposed on a daily basis. This review explains why we havefailed in curtailing the silent epidemic of asbestos-related disease and why the numbers of asbestosvictims are like
...
ly to remain high. Emerging and developed countries have to be reminded that asbestosexposure has yet to become a problem of the past. The worldwide spread of asbestos, followed by thesurge of asbestos-related cancers, resembles the lung cancer epidemic caused by smoking andstimulated by manufacturers.
more
Background
The objective of this study was to investigate the effects of reduction, cessation, and resumption of smoking on cancer development.
Methods
The authors identified 893,582 participants who currently smoked, had undergone a health screening in 2009, and had a follow-up screening in 20
...
11. Among them, 682,996 participated in a third screening in 2013. Participants were categorized as quitters, reducers I (≥50% reduction), reducers II (<50% reduction), sustainers (referent), or increasers (≥20% increase). Outcome data were obtained through December 31, 2018.
Results
Reducers I exhibited a decreased risk of all cancers (adjusted hazard ratio [aHR], 0.96; 95% confidence interval [CI], 0.93-0.99), smoking-related cancers (aHR, 0.95; 95% CI, 0.92-0.99), and lung cancer (aHR, 0.83; 95% CI, 0.77-0.88). Quitters had the lowest risk of all cancers (aHR, 0.94; 95% CI, 0.92-0.96), smoking-related cancers (aHR, 0.91; 95% CI, 0.89-0.93), and lung cancer (aHR, 0.79; 95% CI, 0.76-0.83). In further analysis with 3 consecutive screenings, additional smoking reduction (from reducers II to reducers I) lowered the risk of lung cancer (aHR, 0.74; 95% CI, 0.58-0.94) in comparison with sustainers. Quitting among reducers I further decreased the risk of all cancers (aHR, 0.90; 95% CI, 0.80-1.00), smoking-related cancers (aHR, 0.81; 95% CI, 0.81-0.92), and lung cancer (aHR, 0.66; 95% CI, 0.52-0.84) in comparison with sustainers. Smoking resumption after quitting, even at a lower level, increased the risk of smoking-related cancers (aHR, 1.19; 95% CI, 1.06-1.33) and lung cancer (aHR, 1.48; 95% CI, 1.21-1.80) in comparison with sustained quitting.
Conclusions
Smoking cessation and, to a lesser extent, smoking reduction decreased the risks of cancer. Smoking resumption increased cancer risks in comparison with sustained quitting.
more
The World Health Organization (WHO) highlights the significant health risks associated with household air pollution, primarily resulting from the use of inefficient and polluting fuels and technologies for cooking, heating, and lighting. In 2020, approximately 2.1 billion people—about one-third of
...
the global population—relied on open fires or inefficient stoves fueled by kerosene, biomass (such as wood, animal dung, and crop waste), and coal. This exposure led to an estimated 3.2 million deaths, including over 237,000 deaths of children under the age of five. The pollutants emitted from these sources contribute to a range of health issues, including respiratory infections, heart disease, stroke, chronic obstructive pulmonary disease, and lung cancer. The WHO emphasizes the urgent need for transitioning to cleaner fuels and technologies to mitigate these health risks.
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
Reading Material for ASHA no.8
Accessed Febr. 6, 2020
The Global Burden of Cardiovascular Diseases and Risk: A Compass for Future Health
Vaduganathan, M.; Mensah, G.A.; Turco, J.V. et al.
Journal of the American College of Cardiology
(2022)
CC
Cardiovascular diseases (CVDs) have collectively remained the leading causes of death worldwide and substantially contribute to loss of health and excess health system costs. The Global Burden of Diseases
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, Injuries, and Risk Factors (GBD) Study has tracked trends in death and disability since 1990 and has provided an updated perspective on the status of cardiovascular health globally, regionally, and nationally.
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The article outlines the prioritized research agenda for the prevention and control of chronic respiratory diseases (CRDs) as part of the World Health Organization's (WHO) action plan on noncommunicable di
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seases (NCDs) from 2008 to 2013. It highlights the significant global impact of CRDs, including asthma, chronic obstructive pulmonary disease (COPD), and other related conditions, particularly in low- and middle-income countries (LMICs). The document stresses the need for effective prevention strategies and better surveillance, as well as enhanced healthcare infrastructure and resources in LMICs. It calls for research into CRD risk factors, effective interventions, and integrated care approaches that align with broader NCD prevention programs. The article emphasizes the importance of public health initiatives and cross-sector collaborations to reduce the disease burden and improve patient outcomes.
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This revision covers the main non-communicable diseases in Mozambique as well as the National Strategic Plan's aim to create a positive environment to minimize or eliminate the exposure to risk factors and guarantee access to care.
