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10th edition
The IDF Diabetes Atlas 10th edition provides detailed information on the estimated and projected prevalence of diabetes, globally, by region, country and territory, for 2021, 2030 and 2045. It draws attention to the growing impact of d
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iabetes across the world and highlights proven and effective actions that governments and policy-makers must urgently take to tackle it.
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The Zambia Population Based HIV impact assessment of 2016, reported the prevalence of viral hepatitis in Zambia as ranging between 5.6% among adults aged 15 to 59% in the general population, and 7.1% among HIV infected individuals. It is estimated t
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hat the majority of persons with chronic hepatitis B and/ or hepatitis C are unware of their infection and do not benefit from promotive, preventive and curative services designed to reduce onward transmission. Zambia introduced hepatitis B virus vaccine to the routine Under 5 vaccination schedule in 2005. Preliminary results from the ZAMPHIA indicate that hundreds of infections have been abated in children since then. However, its also clear that we continue to miss key opportunities to prevent transmission, diagnose and treat infections, prevent serious disease, and in many cases cure people. In addition, high risk groups inter alia health care workers still have limited access to the vaccine.
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The purpose of this TPP is to communicate the minimum and ideal characteristics desired to meet the need for discriminating low levels of risk for transmission, i.e. targeted prevalence thresholds in the surveyed areas. An in vitro diagnostic test i
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s needed for the detection of analyte(s) specific to Wuchereria bancrofti, Brugia malayi, and Brugia timori to aid in the surveillance of defined geographic areas as to whether infection and/or transmission potential has increased (recrudescence) or decreased (elimination of transmission).
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This document aims to describe a minimum set of surveillance activities recommended at the national level to detect and monitor the relative prevalence of SARS-CoV-2 variants and outline a set of activities for the characterization and assessment of
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risk posed by these variants. A set of indicators is also provided to standardize monitoring and public reporting of variant circulation.
The document is primarily intended for national and sub-national public health authorities and partners who support implementation of surveillance for SARS-CoV-2 variants
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Diabetes is a major public health problem in the Americas and worldwide, demanding special attention and integrated response. It is estimated that more than 62 million adults are living with diabetes in the Americas. The projections show that diabetes prev
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alence will continue to increase to at least 2025. Its steady rise has been mainly due to the high prevalence of risk factors, especially overweight/obesity and physical inactivity. Diabetes also is one of the leading causes of mortality and disability worldwide and across our Region.
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Monitoring financial protection and utilization of health services in Mongolia 2009-2018 is based on national representative household socioeconomic surveys. The study finds that between 2009 and 2018, despite ambitious health reforms, the incidence
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of catastrophic health spending and impoverishing spending at the relative poverty line have increased. These increases were mainly driven by out-of-pocket spending on medicines and inpatient care. In the same period, inequity in access to and utilization of health services remained constant among population groups. Evidence suggests health financing policies need to be further strengthened to make progress towards universal health coverage. Continuous tracking of out-of-pocket payments and service utilization to inform policymaking is needed.
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Mycetoma is a chronic infectious disease of the subcutaneous tissue with a high morbidity. This disease has been reported from countries between 30°N and 15°S since 1840 but the exact burden of disease is not known. It is currently unknown what the incidence,
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prevalence and the number of reported cases per year per country is. In order to estimate what the global burden of mycetoma is, a meta-analysis was performed. In total 50 studies were included, which resulted in a total of 8763 mycetoma cases. Most cases were found in men between 11 and 40 years of age. The foot was most commonly affected.
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To assess national-level responses to NCDs, WHO has implemented NCD country capacity surveys periodically since 2001. This report is the latest in that series. Since the first survey round, the NCD Country Capacity Survey (NCD CCS) has been conducte
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d a further seven times, most recently in 2021. In the survey, completed by the NCD focal point within each country’s ministry of health or similar agency, countries are asked to report on the following topics relating to NCDs: (i) public health infrastructure, partnerships and multisectoral collaboration; (ii) policies, strategies and action plans; (iii) health information systems and surveillance; (iv) health system capacity for detection, treatment and care; and, added for 2021, (v) the impact of the COVID-19 pandemic on NCD-related resources and activities. The questionnaire is web-based and requires supporting documentation wherever possible. In the 2021 round, data were collected from May onwards, with the last survey responses arriving in September. Validation was carried out by WHO regional offices and WHO headquarters. Country responses to previous rounds of the survey were incorporated into the analysis to assess progress since 2010. Although all 194 Member States responded to the survey, data comparisons were restricted to the 160 countries that had responded to all rounds of the survey since 2010.
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This briefing note summarizes work undertaken by UN Women and WHO to inform the development of a module on violence against women 60 years and older that can be included in dedicated surveys on violence against women. It provides an overview of the
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challenges in the availability, measurement, and collection of data on violence against older women. It also makes recommendations to address some of the issues identified, with the aim of strengthening ongoing and future data collection efforts on violence against older women and increasing its availability.
Developed as part of the UN Women–WHO Global Joint Programme on Violence Against Women Data, this methodological briefing note is one in a series that aims to strengthen the measurement and data collection of violence against particular groups of women or specific aspects of violence against women. These briefing notes are meant for researchers, national statistics offices, and others involved in data collection on violence against women. They seek to contribute to strengthening the quality and availability of data on violence against women and enhance global, regional, and national level monitoring of progress towards its elimination.
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Diabetes is a major public health problem in the Americas and worldwide, demanding special attention and integrated response. It is estimated that more than 62 million adults are living with diabetes in the Americas. The projections show that diabetes prev
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alence will continue to increase to at least 2025. Its steady rise has been mainly due to the high prevalence of risk factors, especially overweight/obesity and physical inactivity.
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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
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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.
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750,000 people are estimated to be food insecure. This number may magnify as households continue to recover from impacts of COVID-19.
Over 63% of household surveys were responded to by female heads and 37.5% of the Key informant respondents were
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women. Women and children continue to be more disproportionally affected by the drought than men.
Communities continue to develop negative coping strategies as drought conditions persist.
Increase in nomadic and cross border population movements. Over 1,792 Angolan nationals were repatriated from Namibia in January 2022 whilst others remain integrated in the Namibian communities.
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Acta Trop. 2020 Mar:203:105289. doi: 10.1016/j.actatropica.2019.105289
The role of malacological surveys to identify potential transmission sites for schistosomiasis control in this era of
mass drug administration have received little attention. I
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n that context, the present study was conducted to
determine the abundance, identity and disease transmission potential of intermediate host snails for intestinal
schistosomiasis on Ijinga Island, north-western Tanzania.
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2nd edition. The purpose of this document is to present updated standardized protocols that P. falciparum-endemic countries can use to determine the prevalence of parasites with pfhrp2/3 gene deletions causing negative HRP2 RDT results among symptom
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atic falciparum patients. The findings should be used to guide RDT selection; more specifically when to shift away from exclusive use of HRP2 to detect P. falciparum infections.
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The mandate of the National Tuberculosis Control Programme is to provide leadership and stewardship to accelerate intense and coordinated efforts to reduce the adult TB burden of 290 per 100,000 population recently established in the 2013 National TB Preva
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lence Survey. Other key challenges are low TB case notification, unacceptably high TB death rates, low antiretroviral therapy (ART) coverage among TB/HIV patients and low drug-resistant notification and treatment.
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Reporting period: January 2014 – December 2014
The human immunodeficiency virus (HIV) epidemic in Myanmar is concentrated among men who have sex with men (MSM), people who inject drugs (PWID) and female sex workers (FSW). HIV prevalence in th ... e adult population aged 15 years and older was estimated at 0.54% in 2014. But data from HIV Sentinel Sero-Surveillance (HSS) indicates higher prevalence in 2014 among key populations: FSW 6.3%, MSM 6.6% and PWID 23.1%. Compared to 2012 data, the prevalence has declined from 7.1% in FSW and 8.9% in MSM, but has increased from 18% in PWID.
Epidemiological modelling suggests that in 2014 there were around 212,000 people living with HIV (PLHIV) in Myanmar, 34% of whom were females. Nearly 11,000 people died of HIV-related illnesses, compared to approximately 15,000 in 2011. An estimated 9,000 new infections occurred in 2014. more
The human immunodeficiency virus (HIV) epidemic in Myanmar is concentrated among men who have sex with men (MSM), people who inject drugs (PWID) and female sex workers (FSW). HIV prevalence in th ... e adult population aged 15 years and older was estimated at 0.54% in 2014. But data from HIV Sentinel Sero-Surveillance (HSS) indicates higher prevalence in 2014 among key populations: FSW 6.3%, MSM 6.6% and PWID 23.1%. Compared to 2012 data, the prevalence has declined from 7.1% in FSW and 8.9% in MSM, but has increased from 18% in PWID.
Epidemiological modelling suggests that in 2014 there were around 212,000 people living with HIV (PLHIV) in Myanmar, 34% of whom were females. Nearly 11,000 people died of HIV-related illnesses, compared to approximately 15,000 in 2011. An estimated 9,000 new infections occurred in 2014. more
The number of confirmed COVID-19 cases detected and reported in each country is influenced by
many factors including limited access and/or utilization of healthcare and COVID-19 testing, limited
surveillance, lack of knowledge amongst the population about when to seek testing, an asymptomatic pres
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entation, and other unknown issues. This is true in all countries of the world, and not Africa specific, however there are factors unique to Africa which may also affect the way the virus behaves there. COVID-19 prevalence data are critical for planning effective mitigation strategies and understandingthe true impact of the disease and relevant intervention measures in Africa, which might be quite different from regions with a different population age distribution or risk factor profile.
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Weekly Epidemiological Record. This report summarizes application of the SAFE strategy against trachoma during 2023. It includes estimates of the global population at risk of trachoma blindness based on district-by-district data submitted to WHO by national programmes. Summarizing the epidemiologica
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l situation in this way is inherently complex because, for any district, up to 3 serial estimates of prevalence may be valid at different times during a calendar year.
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Tuberculosis (TB) remains a significant global health challenge, with an estimated annual death rate of approximately one per 100,000 people in countries with low TB prevalence. Rapid reductions in TB cases and deaths worldwide depend on research
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breakthroughs, including the development of new vaccines. There has recently been an increase in political commitment, as evidenced by two UN high-level meetings on TB in 2018 and 2023. The 2023 political declaration reaffirmed the goals set out in the UN Sustainable Development Goals and the WHO's End TB Strategy, and established new targets for the period 2023–2027
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he aetiology of asthma and allergic disease remains poorly understood, despite considerable research. The International Study of Asthma and Allergies in Childhood (ISAAC), was founded to maximize the value of epidemiological research into asthma and allergic disease, by establishing a standardized m
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ethodology and facilitating international collaboration. Its specific aims are: 1) to describe the prevalence and severity of asthma, rhinitis and eczema in children living in different centres, and to make comparisons within and between countries; 2) to obtain baseline measures for assessment of future trends in the prevalence and severity of these diseases; and 3) to provide a framework for further aetiological research into genetic, lifestyle, environmental, and medical care factors affecting these diseases. The ISAAC design comprises three phases. Phase 1 uses core questionnaires designed to assess the prevalence and severity of asthma and allergic disease in defined populations. Phase 2 will investigate possible aetiological factors, particularly those suggested by the findings of Phase 1. Phase 3 will be a repetition of Phase 1 to assess trends in prevalence.
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