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2nd edition. The 2018 Roadmap incorporates an additional critical population: adolescents. Despite making up 1 in 6 of the world’s people, adolescents have been largely overlooked as global momentum to address TB has grown. Spanning the ages of 10
...
–19 years, adolescents are both at risk of TB and represent an important population for TB control. They often present with infectious TB and frequently have multiple contacts in congregate settings, such as schools and other educational institutions. Nevertheless, few countries capture TB data in suitably age-disaggregated ways to allow full understanding of its impact in this group and even fewer provide the adolescent-friendly services our young people need to access diagnosis and care.
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By December of 2019, an estimated 5.3 million Venezuelans would have left the country, migrating in search of opportunities, health services and an overall search to improve the socio-economic condi
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tions of themselves and their families. This is the largest migration in the history of the Americas. Migrants are one of the most vulnerable populations, exposed to human trafficking, abuse, exploitation and violence.
This Emergency Appeal seeks funds to reach this vulnerable population through a range of services that are aimed at preserving the dignity of migrant populations and increasing their wellbeing. These services are: shelter; livelihoods and basic needs; health services; water, sanitation and hygiene services; protection gender and inclusion. T
more
Updated guidance. The guidance provides useful information to staff working in prisons, as well as to health and prison authorities, explaining how to prevent
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and address a potential outbreak of COVID-19. In addition, it aims to protect the health and well-being of all those who live and work in, and visit, these settings and the general population at large. People deprived of their liberty, and living or working in enclosed environments in close proximity, are likely to be more vulnerable to the COVID-19 disease than the general population. Moreover, correctional facilities may amplify and enhance COVID-19 transmission beyond their walls.
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Tuberculosis continues to represent a severe public health problem in the Region of the Americas, even more so in the case of indigenous peoples, whose TB incidence is much higher than that of the general
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population. To achieve tuberculosis control in these communities, it is necessary to respond to communities’ diverse needs from an intercultural perspective that allows the application of a holistic approach—from a standpoint of equality and mutual respect—and considers the value of their cultural practices. In the Region of the Americas, although there has been progress toward recognizing the need for an intercultural approach to health services, obstacles rooted in discrimination, racism, and the exclusion of indigenous peoples and other ethnic groups persist. To respond to this situation, the Pan American Health Organization (PAHO) prepared this guidance which––based on an intercultural approach in accordance with the priority lines of the current PAHO Policy on Ethnicity and Health and its practical development in the Region’s indigenous populations––represent a support tool for implementing the End TB Strategy. This publication integrates PAHO’s accumulated experience and best practices developed by its Member States in recent years, including discussions and experiences shared in regional meetings on the issue, and emphasizes innovation and social inclusion. This requires an urgent shift away from traditional paradigms, taking specific actions that gradually reduce TB incidence and moving toward effective multisectoral actions that have proven effective in quickly containing the epidemic. This publication integrates PAHO’s accumulated experience and best practices developed by its Member States in recent years, including discussions and experiences shared in regional meetings on the issue, and emphasizes innovation and social inclusion. This requires an urgent shift away from traditional paradigms, taking specific actions that gradually reduce TB incidence and moving toward effective multisectoral actions that have proven effective in quickly containing the epidemic.
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The WHO Global Antimicrobial Resistance and Use Surveillance System (GLASS) was launched in 2015 to foster AMR surveillance and inform strategies to contain AMR. The system started with surveillance
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of AMR in bacteria causing common human infections and has expanded its scope to include surveillance of antimicrobial consumption (AMC), invasive fungal infections, and a One Health surveillance model relevant to human health. To meet future challenges, it is in continuous evolution to enhance the quality and representativeness of data to inform the AMR burden accurately. As of the end of 2022, 127 countries, territories and areas participate in GLASS.
The fifth GLASS report, produced in collaboration with Member States, summarizes 2020 data on AMR rates in common bacteria from countries, territories, and areas. The report brings new features, including analyses of population testing coverage or AMR trends. For the first time, the report presents 2020 data on AMC at the national level. A new interactive dashboard allow users to explore AMR and AMC global data, country profiles and download the data.
This report marks the end of the early implementation phase of GLASS. In addition to presenting data collected through the latest data call, this report provides a summary of five years of national AMR surveillance data contributed to GLASS from its initiation, presents AMR findings in the context of progress of country participation in GLASS and in global AMR surveillance coverage and laboratory quality assurance systems at (sub)national level.
Patterns of antimicrobial consumption are presented by country with a particular focus on antibacterials. The report also presents the antimicrobial consumption according to the WHO AWaRe antibiotic classification, for penicillins and cephalosporines. From a One Health perspective, the report presents antimicrobial consumption data in the human sector expressed in tons to allow a comparison with antimicrobial consumption from other sectors (not included in this report).
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A range of individuals and institutions have important roles in promoting healthy development in adolescents, and in preventing and responding to
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health problems challenging this population group. Health-care providers (HCP) have important contributions to make in both these areas.
However, situation analyses and needs assessment exercises carried out in different parts of the world point to shortcomings in their professional capabilities and in their 'human qualities' as a result of which they are unable and oftentimes unwilling to deal with adolescents in an effective and sensitive manner.
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Contact tracing and quarantine in the context of COVID-19: interim guidance, 6 July 2022
recommended
Contact tracing for COVID-19 is the process of identifying, assessing, and managing people who have been exposed to someone who has been infected with the SARS-CoV-2 virus, while quarantine is the separation of contacts from other people after expos
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ure to a probable or confirmed case of SARS-CoV-2 infection. In the context of growing global population immunity from COVID-19 vaccination and past SARS-CoV-2 infection, WHO recommends that identification, contact, quarantine and follow-up should be prioritized for individuals at high risk who have been in contact with a confirmed or probable case of SARS-CoV-2 infection, rather than targeting all contacts. This updated guidance also introduces shorter recommended quarantine periods, including the ability to further shorten quarantine through the use of testing. National and local health authorities should use risk-based approaches to contact tracing and quarantine that include reviewing and adjusting to their local circumstances and disease epidemiology, population immunity, their health system’s capacities, and risk tolerance.
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National tuberculosis (TB) prevalence surveys provide a nationally representative measurement of the burden of TB disease in the population, at a given point in time. Repeat surveys allow assessment of trends
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and tracking of progress towards national and global targets for reductions in TB disease burden. Survey data also provide important insights that can help national TB programmes to identify ways to improve TB diagnosis and treatment.
National TB prevalence surveys are relevant in countries that do not yet have national disease notification and vital registration systems that are of sufficiently high quality and coverage to allow reliable tracking of TB disease burden.
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The following protocol has been designed to investigate the extent of infection, as determined by seropositivity in the general population, in any country in which COVID-19 virus infection has been reported. Each country may need to tailor some aspe
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cts of this protocol to align with public health, laboratory and clinical systems, according to capacity, availability of resources and cultural appropriateness. However, using a standardized protocol such as this one below, epidemiological exposure data and biological samples can be systematically collected and shared rapidly in a format that can be easily aggregated, tabulated and analyzed across many different settings globally for timely estimates of COVID-19 virus infection severity and attack rates, as well as to inform public health responses and policy decisions. This is particularly important in the context of a novel respiratory pathogen, such as COVID-19 virus
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The overall objective of this approach is to accelerate efforts toward malaria elimination by increasing
access to early diagnosis and treatment. The specific objectives are to: Minimize the barriers that the
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population faces in accessing timely, quality diagnosis and treatment. Reduce the time between diagnosis and the start of treatment. Reduce the parasite reservoir in symptomatic infected persons through early treatment. Maximize the transmission-blocking strategy by taking early action on gametocytes. Decrease the incidence of P. vivax relapses.Ultimately, disrupt malaria transmission and prevent mortalit.
more
In the spirit of the Sustainable Development Goals, WHO and the International Labour Organization (ILO) produce the WHO/ILO Joint Estimates of the Work-related Burden of Disease and Injury (WHO/ILO
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Joint Estimates). The WHO/ILO Joint Estimates quantify the population exposed to occupational risk factors and amount health loss caused by these exposures. Global, regional and national estimates are produced of the numbers of deaths and disability-adjusted life years that can be attributed to exposure to selected occupational risk factors. Estimates are produced disaggregated by sex and age group.
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People in prisons and other places of detention live in a closed environment and in close proximity with one another – conditions that facilitate transmission of diseases. They also have a greater
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underlying burden of disease and worse health conditions than the general population, and frequently face greater exposure to risks such as smoking, poor hygiene and weak immune defence due to stress, poor nutrition or existing diseases. All these factors make people living in prison more susceptible to infections.
more
Throughout the Americas, populations are aging and the Region is undergoing a rapid demographic transition. The aging index, which reflects the size of the older age groups per 100 compared to children under age 15, clearly demonstrates the increase
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in people aged 60 and older. Compared to global trends, the Region of the Americas will have a larger number of people aged 60 and older than children under 15 by 2030, which is approximately 25 years before the global average. The COVID-19 pandemic has presented an unparalleled health crisis around the world. The impact on older persons and those with underlying health conditions has highlighted the challenges of addressing the needs of older populations during a public health emergency. Given this demographic transition it is essential to think about preparedness of systems and services to address this population’s needs, including an increase in emergency planning and protection of older populations.
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The prevalance of asthma an allergy, defined as immunologically mediated hypersensitivity, is increasing. It is estimated that over 20% of the world population suffers from IgE-mediated allergic disease, such as allergic asthma, allergic rhinitis
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and allergic conjunctivitis, atopic eczema/atopic dermatitis, and anaphylaxis. Asthma, which in more than 50% of adults and in at least 80% of affected children is allergic, occurs in around 5-15% in the paediatric population. Asthma it estimated by the World Health Organization (WHO) to affect about 150 million people worldwide, placing an enormous strain on health resources in many countries, and is a major cause of hospitalizations for chronic diseases in children in the western wolrd.
Information may be derived from areas where a rapid increase in disease has occured, to from the basis for prevention strategies in areas where the prevalence of these diseases is still low. Where current expert opinion is still divided, where future research is required, or studies have provided negative results, the available information may prevent the implementation of unnecessary, restrictive, and costly avoidance strategies.
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Many of the countries in the European Region receiving refugees from Ukraine are already offering vaccination services to children and adults. This is important to mitigate the risk of COVID-19 transmission among people travelling or living in close
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quarters, to protect the refugees from diseases that may be circulating in the host country, and prevent any outbreaks of vaccine-preventable diseases such as measles and polio.
more
Background: Cardiovascular disease (CVD), mainly heart attack and stroke, is the
leading cause of premature mortality in low and middle income countries (LMICs).
Identifying
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and managing individuals at high risk of CVD is an important strategy to prevent and control CVD, in addition to multisectoral population-based interventions to reduce CVD risk factors in the entire population.
Methods: We describe key public health considerations in identifying and managing individuals at high risk of CVD in LMICs.
Results: A main objective of any strategy to identify individuals at high CVD risk is to maximize the number of CVD events averted while minimizing the numbers of
individuals needing treatment. Scores estimating the total risk of CVD (e.g. ten-year risk of fatal and non-fatal CVD) are available for LMICs, and are based on the main CVD risk factors (history of CVD, age, sex, tobacco use, blood pressure, blood cholesterol and diabetes status). Opportunistic screening of CVD risk factors enables identification of persons with high CVD risk, but this strategy can be widely applied in low resource settings only if cost effective interventions are used (e.g. the WHO Package of Essential NCD interventions for primary health care in low resource settings package) and if treatment (generally for years) can be sustained, including continued availability ofaffordable medications and funding mechanisms that allow people to purchase medications without impoverishing them (e.g. universal access to health care). Thisalso emphasises the need to re-orient health systems in LMICs towards chronic diseases management.
Conclusion: The large burden of CVD in LMICs and the fact that persons with high
CVD can be identified and managed along cost-effective interventions mean that
health systems need to be structured in a way that encourages patient registration, opportunistic screening of CVD risk factors, efficient procedures for the management of chronic conditions (e.g. task sharing) and provision of affordable treatment for those with high CVD risk. The focus needs to be in primary care because that is where most of the population can access health care and because CVD programmes can be run effectively at this level.
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Heart failure is an important global health problem, and the associated public health and econom
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ic effect is increasing across all societies and geographies.
Epidemiological studies have estimated that there are more than 25 million patients with heart failure globally, and population-based studies from North America and Europe have estimated that 1–2% of people are living with heart failure. Factors such as ageing and expanding populations have contributed to increasing hospital admissions for heart failure.
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Populations affected by emergencies are continually at risk of outbreaks of epidemic-prone diseases and other public health hazards. This operational guidance aims to guide decision-making on when
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and how to implement and strengthen Early Warning Alert and Response (EWAR) in preparation for and response to emergencies. Each module aims to provide updated operational guidance for EWAR practices, which may be more easily understood and applied during emergencies. Through its application, this operational guidance aims to contribute to:
- earlier detection of acute public health events
- earlier and more effective response
- reduced impact of emergencies on health
- increased trust of the population in the (public) health system
- fulfilling our collective commitments to the International Health Regulations (IHR,
2005).
This guidance was developed jointly by 69 experts from more than 20 organizations from global level to country level.
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The National Health Plan (NHP) aims to strengthen the country’s health system and pave the way towards Universal
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Health Coverage (UHC),choosing a path that is explicitly pro-poor. The main goal of NHP 2017-2021 is to extend access to a Basic Essential Package of Health Services (EPHS) to the entire population by 2020 while increasing financial protection.
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Excessive consumption of salt (more than 5 g per day) raises blood pressure, a major risk factor for cardiovascular diseases such as heart disease and stroke, and is the leading cause of death in th
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e WHO European Region. Many countries in the Region have initiated national salt reduction strategies, including public awareness campaigns, reformulation, and front-of-pack nutrition labelling. However, despite ongoing efforts, surveillance data indicate that salt intake still far exceeds the limits recommended by WHO to protect health.
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