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1
This review examines high-quality research evidence that synthesises the efects of extreme heat on human health in tropical
Africa. Web of Science (WoS) was used to identify research articles on the efects extreme heat, humidity, Wet-bulb Globe
Temperature (WBGT), apparent temperature, wind, Heat
...
Index, Humidex, Universal Thermal Climate Index (UTCI), heatwave, high temperature and hot climate on human health, human comfort, heat stress, heat rashes, and heat-related morbidity
and mortality
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
...
term, health care costs will increase exponentially and severe negative consequences will ensue not only to individuals and families but to whole societies and economies. NCDs are already a major burden in South Africa, but without added rigorous and timely action the health and development consequences may well become catastrophic. Immediate and additional, high quality, evidence based and focussed interventions are needed to promote health, prevent disease and provide more effective and equitable care and treatment for people living with NCDs at all levels of the health system. The problem is further compounded by the rising global prevalence of multi-morbidity (defined as the coexistence of two or more chronic diseases in one individual).
more
Chronic kidney disease (CKD) is an important contributor to mortality from noncommunicable diseases. No decrease has been seen for CKD mortality contrary to many other important non-communicable diseases (e.g., cardiovascular disease). The prevalence of CKD and kidney failure are increasing all over
...
the world – and thereby also the need for dialysis. Unfortunately, the prevalence increases most rapidly in lowand middle-income countries. Globally, there are great inequities in access and quality of management of kidney failure. Many low- and middle-income countries cannot meet the increased need for dialysis. If the patients receive dialysis, it might only be for a limited period due to the out-of-pocket expenses. There are global disparities in CKD mortality reflecting the disparities in access to care. Lack of access to dialysis is an important cause of the increased CKD mortality in low- and middle-income countries.
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
...
ry and variable diagnostic criteria, especially in low- and middle-income countries. Conversely, over-diagnosis often results from reliance on non-standard criteria or inadequate spirometry use. The article discusses key risk factors, including age, gender, exposure to pollutants, and comorbidities, and emphasizes the need for standardized diagnostic practices to better address and manage COPD globally.
more
Providing quality, stigma-free services is essential to equitable health care for all and achieving global HIV goals and broader Sustainable Development Goals related to health. Every person has the right to the highest attainable standard of physical and mental health. Countries have a legal obliga
...
tion to develop and implement legislation and policies that guarantee universal access to quality health services and address the root causes of health disparities, including poverty, stigma and discrimination.
The health sector is uniquely placed to lead in addressing inequity, assuring safe personcentred care for everyone and improving social determinants of health by overcoming taboos and discriminatory or stigmatizing behaviours associated with HIV, viral hepatitis and sexually transmitted infections (STIs). Improving health care quality and reducing stigma work together to enhance health outcomes for people living with HIV. Together, they make health care services more accessible, trustworthy and supportive. This encourages early diagnosis, consistent treatment and improved mental well-being. Thus, people living with HIV are more likely to engage with and benefit from health care services, leading to improved overall health.
more
Asthma is the most common chronic disease in children, imposing a consistent burden on health system. In recent years, prevalence of asthma symptoms became globally increased in children and adolescents, particularly in Low-Middle Income Countries (LMICs). Host (genetics, atopy) and environmental fa
...
ctors (microbial exposure, exposure to passive smoking and air pollution), seemed to contribute to this trend. The increased prevalence observed in metropolitan areas with respect to rural ones and, overall, in industrialized countries, highlighted the role of air pollution in asthma inception. Asthma accounts for 1.1% of the overall global estimate of “Disability-adjusted life years” (DALYs)/100,000 for all causes. Mortality in children is low and it decreased across Europe over recent years. Children from LMICs particularly suffer a disproportionately higher burden in terms of morbidity and mortality. Global asthma-related costs are high and are usually are classified into direct, indirect and intangible costs. Direct costs account for 50–80% of the total costs. Asthma is one of the main causes of hospitalization which are particularly common in children aged < 5 years with a prevalence that has been increased during the last two decades, mostly in LMICs. Indirect costs are usually higher than in older patients, including both school and work-related losses. Intangible costs are unquantifiable, since they are related to impairment of quality of life, limitation of physical activities and study performance. The implementation of strategies aimed at early detect asthma thus providing access to the proper treatment has been shown to effectively reduce the burden of the disease.
more
Background
Asthma remains highly prevalent, with more severe symptoms in low-income to middle-income countries (LMICs) compared with high-income countries. Identifying risk factors for severe asthma symptoms can assist with improving outcomes. We aimed to determine the prevalence, severity and ris
...
k factors for asthma in adolescents in an LMIC.
Methods
A cross-sectional survey using the Global Asthma Network written and video questionnaires was conducted in adolescents aged 13 and 14 from randomly selected schools in Durban, South Africa, between May 2019 and June 2021.
Results
A total of 3957 adolescents (51.9% female) were included. The prevalence of lifetime, current and severe asthma was 24.6%, 13.7% and 9.1%, respectively. Of those with current and severe asthma symptoms; 38.9% (n=211/543) and 40.7% (n=147/361) had doctor-diagnosed asthma; of these, 72.0% (n=152/211) and 70.7% (n=104/147), respectively, reported using inhaled medication in the last 12 months. Short-acting beta agonists (80.4%) were more commonly used than inhaled corticosteroids (13.7%). Severe asthma was associated with: fee-paying school quintile (adjusted OR (CI)): 1.78 (1.27 to 2.48), overweight (1.60 (1.15 to 2.22)), exposure to traffic pollution (1.42 (1.11 to 1.82)), tobacco smoking (2.06 (1.15 to 3.68)), rhinoconjunctivitis (3.62 (2.80 to 4.67)) and eczema (2.24 (1.59 to 3.14)), all p<0.01.
Conclusion
Asthma prevalence in this population (13.7%) is higher than the global average (10.4%). Although common, severe asthma symptoms are underdiagnosed and associated with atopy, environmental and lifestyle factors. Equitable access to affordable essential controller inhaled medicines addressing the disproportionate burden of asthma is needed in this setting.
more
This report explores the extent to which evidence, policy, normative guidance and commitments on HIV and gender-based violence, and their interlinkages, is being translated into action on the ground in fragile settings. These issues are explored through the lens of training of peace support operatio
...
ns deploying African troops across Africa and beyond.
more
As we approach World Asthma Day on the May 2, 2023, we reflect on the theme “ Asthma Care for All”. Prevalence of Asthma is increasing amongst children, adolescents and adults. Under-diagnosis, underutilization of inhaled corticosteroids, inaccessibility of treatment, and unaffordability of medi
...
cines are amongst the challenges that low-middle income countries are faced with. This commentary seeks to highlight the challenges, the resources available and to suggest recommendations that can be implemented to improve asthma care for all and reduce burden of asthma in Africa.
more
National action plans on antimicrobial resistance (AMR) often overlook the critical intersection of gender, despite evidence that exposure and susceptibility to infection, health-seeking behaviours, as well as antimicrobial prescribing and use patterns are all influenced by gender.
At the end of 2023, WHO convened our first-ever annual WHO Stakeholder Review Conference for Prevention and Response to Sexual Misconduct. Aimed at joint learning and frank discussion on challenges faced in the achieving zero tolerance for all forms of sexual misconduct by aid workers, the Conferenc
...
e brought together Member States, Civil Society Organizations, United Nations Agencies and Programmes, academia and media joined by WHO personnel. A set of recommendations to support all agencies are documented in the Conference Report. In addition, WHO’s Director-General hosted a social engagement segment on the evening of Day 1 to further underscore the centrality of a victim and survivor-centred approach, to celebrate progress however small, and to reaffirm commitment and renew energy for the journey ahead. The Conference took place on 30 November and 1 December 2023 in Geneva, Switzerland
more
The Implementation toolkit for accessible telehealth services provides practical guidance to support governments, industry partners, health service providers and civil society groups in the use and implementation of the WHO-ITU Global standard for accessibility of telehealth services. The toolkit is
...
the result of a collaboration between the World Health Organization and the International Telecommunication Union, and was developed in response to the growing challenges that persons with disabilities and other marginalized populations experience when accessing and using telehealth platforms around the world.
more
Chronic respiratory diseases, such as asthma and
chronic obstructive pulmonary disease, kill more than
four million people every year and affect hundreds
of millions more. These diseases erode the health
and well-being of the patients and have a negative
impact on families and societies. Women
...
and
children are particularly vulnerable, especially those
in low and middle income countries, where they are
exposed on a daily basis to indoor air pollution from
solid fuels for cooking and heating. In high income
countries, tobacco is the most important risk factor
for chronic respiratory diseases, and in some of
these countries, tobacco use among women and
young people is still increasing.
more
To give you a better idea of when and how psychotherapy can help you, we have written this brochure titled Paths to Psychotherapy. While it is therefore primarily intended for people who have never been treated by a psychotherapist, the brochure can also enable those who have previously had psychoth
...
erapy to find out about the range of psychotherapeutic care and assistance that is currently available. Regardless of your previous experience with psychotherapy, this brochure offers you clear information about what a mental illness is, whether scheduling an initial appointment is advisable, and the circumstances in which psychotherapeutic treatment is necessary.
more
The guidance document provides a set of indicators for assessing the status of development, implementation and monitoring of key policy interventions for prevention and control of NCDs and injuries. It promotes city-level evidence based decision-making processes to identify gaps and take appropriate
...
s actions to strengthen responses. Additionally, using the standardized indicators can facilitate cross-city learning, sharing best practices and lessons learnt in implementing various policy interventions.
more
On August 13, 2024, the Africa CDC declared the mpox outbreak a Public Health Emergency of Continental Security (PHECS). The following day, the WHO declared it a Public Health Emergency of International Concern (PHEIC). A coordinated, continent-wide response is essential, co-led by the African Union
...
(AU) through the Africa CDC and the World Health Organization (WHO), in close collaboration with global partners working under a unified plan, budget, and monitoring framework.
more
Toolkit regarding Zika Virus
Hey Facts about the disease
The Country Cooperation Strategy is the World Health Organization (WHO)’s reference for country work guiding planning and resource allocation through alignment with national health priorities and harmonization with other development partners. It clarifies roles and functions of WHO in supporting t
...
he national strategic plan for health through the Sector-Wide Approach and Malawi Growth and Development Strategy II. The Country Cooperation Strategy is based on a systematic assessment of the recent national achievements, emerging health needs,
challenges, government policies and expectations. An evaluation of the previous CCS was conducted and jointly discussed with the Ministry of Health as well as other key stakeholders. This process led to the identification of the, achievements, challenges and shortfalls of the previous CCS. Through this process the areas where WHO needed to focus on were also identified. The CCS development has also been done in parallel with the formulation of the new Health Sector Strategic Plan (HSSP) to ensure that there is a linkage between the two.
more
To identify and to assess factors enhancing or hindering the delivery of breast and cervical cancer screening services in Malawi with regard to accessibility, uptake, acceptability and effectiveness.
Systematic review of published scientific evidence. A search of six bibliographic databases and gre
...
y literature was executed to identify relevant studies conducted in Malawi in the English language, with no time or study design restrictions. Data extraction was conducted in Excel and evidence synthesis followed a thematic analysis approach to identify and compare emerging themes.
more
