In the battle against diseases like Zika and dengue, knowledge is power. Climate change is shifting the
distribution of mosquitoes and to new areas. Empowering communities is essential in reaching and pro-
tecting the most vulnerable individuals and households. Vector control programmes, community... empow-
erment and awareness campaigns are proven strategies to reduce the burden of vector-borne diseases.
Red Cross and Red Crescent volunteers can play a key role in community and school outreach activities for Zika, dengue and chikungunya prevention. These community-based activities need to be sustained to
ensure long-lasting disease control.
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Some observers have described the coronavirus pandemic as an 'Anthropocene disease,' thereby highlighting its connection with this new ecological era that is characterised by the considerable pressure human activities are exerting on ecosystems and the consequences on public health, society and the ...environment. This article focuses on the recent emergence of the 'Planetary Health' paradigm. Launched by the Rockefeller Foundation and the medical journal The Lancet, Planetary Health is one of the most ambitious attempts in recent years to systematize global health in the Anthropocene. While recognising the interest and necessity of reflecting on human health and the health of the planet, this article aims to show, however, that the Planetary Health paradigm is problematic and aporetic for two reasons. First, because it is based on a scientistic and depoliticised conception of the Anthropocene, which obscures capitalism's responsibility for the contemporary global and, especially, ecological crisis. Second, because this conception leads to a promotion of solutions that are essentially based on the financialization and technoscientific management of the living world - precisely the underlying cause of the degradation of ecosystems and living conditions that created the Anthropocene in the first place. A different kind of 'planetary health' remains possible and desirable.
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Human African trypanosomiasis (HAT) has been an alarming global public health issue. The disease affects mainly poor and marginalized people in low-resource settings and is caused by two subspecies of haemoflagellate parasite, Trypanosoma brucei and transmitted by tsetse flies. Progress made in HAT ...control during the past decade has prompted increasing global dialogue on its elimination and eradication. The disease is targeted by the World Health Organization (WHO) for elimination as a public health problem by 2020 and to terminate its transmission globally by 2030, along-side other Neglected Tropical Diseases (NTD). Several methods have been used to control tsetse flies and the disease transmitted by them. Old and new tools to control the disease are available with constraints.
Currently, there are no vaccines available. Efforts towards intervention to control the disease over the past decade have seen considerable progress and remarkable success with incidence dropping progressively, reversing the upward trend of reported cases. This gives credence in a real progress in its elimination. This study reviews various control measures, progress and a highlight of control issues, vector and parasite barriers that may have been hindering progress towards its elimination.
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Submitted to the US Agency for International Development by the Systems for Improved Access to Pharmaceuticals and Services (SIAPS) Program. Arlington, VA: Management Sciences for Health. Submitted to the United Nations Children’s Fund by JSI, Arlington, VA: JSI Research & Training Institute, Inc....
This guide will assist program managers, service providers, and technical experts when conducting a quantification of commodity needs for the 13 reproductive, maternal, newborn, and child health commodities prioritized by the UN Commission on Life-Saving Commodities for Women and Children. This quantification supplement should be used with the main guide—Quantification of Health Commodities: A Guide to Forecasting and Supply Planning for Procurement. * This supplement describes the steps in forecasting consumption of these supplies when consumption and service data are not available; after which, to complete the quantification, the users should refer to the main quantification guide for the supply planning step.
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Asia remained the world’s most disaster-hit region from weather, climate and water-related hazards in 2023. Floods and storms caused the highest number of reported casualties and economic losses, whilst the impact of heatwaves became more severe, according to a new report from the World Meteorolog...ical Organization (WMO).
The State of the Climate in Asia 2023 report highlighted the accelerating rate of key climate change indicators such as surface temperature, glacier retreat and sea level rise, which will have major repercussions for societies, economies and ecosystems in the region.
In 2023, sea-surface temperatures in the north-west Pacific Ocean were the highest on record. Even the Arctic Ocean suffered a marine heatwave.
Asia is warming faster than the global average. The warming trend has nearly doubled since the 1961–1990 period.
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Journal of the International AIDS Society, vol. 21 Issue no. 6 e 25142
Weaknesses in care programmes providing anti‐retroviral therapy (ART) persist and are often instigated by late HIV diagnosis and poor linkage to care. We investigated the potential for a home‐based counselling and testin...g (HBCT) campaign to be improved through the optimal timing and enhancement of testing rounds to generate greater health outcomes at minimum cost.
Countries implementing HBCT can reduce costs by optimally timing rounds and generate greater health outcomes through improving linkage, coverage, and retention. Tailoring HBCT campaigns to individual settings can enhance patient outcomes for minimal cost.
https://doi.org/10.1002/jia2.25142
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Unhealthy diets and excess body weight are leading risk factors for death and disability in the WHO European Region. Addressing malnutrition in all its forms is essential to ensure health and well-being for all and, consequently, sustainable development. It requires coherent and innovative actions c...overing the entire food system and across other sectors to ensure access to a diversified, balanced and healthy diet for all.
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Current and expected problems such as ageing, increased prevalence of chronic conditions and multi-morbidity, increased emphasison healthy lifestyle and prevention, and substitution for care from hospitals by care provided in the community encourage countries worldwide to develop new models of prima...ry care delivery. Owing to the fact that many tasks do not necessarily require the knowledge and skills of a doctor, interest in using nurses to expand the capacity of the primary care workforce is increasing. Substitution of nurses for doctors is one strategy used to improve access, efficiency, and quality of care. This is the first update of the Cochrane review published in 2005.
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The purpose of this handbook is to provide guidance to Member States on the practical aspects of maintaining sanitary standards at international borders at ports, airports, and ground crossings (points of entry) as set out in the International Health Regulations (2005). It provides technical advice ...for developing a comprehensive programme for systematic monitoring of disease vectors and integrated vector control at points of entry. This includes standardizing procedures at points of entry and ensuring a sufficient monitoring and response capacity with the necessary infrastructure for surveillance and control of vectors. In addition, this handbook to serves as reference material for port health officers, regulators, port operators, and other competent authorities in charge of implementing the IHR (2005) at points of entry and on conveyances.
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Calls for greater implementation research (IR) capacity came in the wake of compelling evidence that implementation strategies are critically important for the dissemination and facilitation of evidence-informed policies and interventions to tackle noncommunicable diseases (NCDs), thereby improving ...outcomes for both individuals and populations. However, at present, implementation of evidence-based interventions and policies is challenged by a gap in lack of academic research on how these cost–effective recommended interventions can be implemented in the context of local settings, especially those of low and middle-income.
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WHO recommends that pre-exposure prophylaxis (PrEP) be offered as an additional prevention choice for HIV-negative individuals at substantial risk of HIV infection as part of combination prevention approaches.
HIV drug resistance has been rarely reported among PrEP users who tested HIV positive i...n randomized controlled trials or open-label studies. However, PrEP-selected HIV drug resistance could potentially negatively impact the effectiveness of treatment options among PrEP users who acquire HIV, since there is a potential for overlapping resistance profiles between antiretroviral drugs used for both PrEP and first-line antiretroviral therapy.
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2nd edition. The purpose of the WHO human health risk assessment toolkit: chemical hazards is to provide its users with guidance to identify, acquire and use the information needed to assess chemical hazards, exposures and the corresponding health risks in their given health risk assessment contexts... at local and/or national levels.
The Toolkit provides road maps for conducting a human health risk assessment, identifies information that must be gathered to complete an assessment and provides electronic links to international resources from which the user can obtain information and methods essential for conducting the human health risk assessment
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Terminology used to describe the transmission of pathogens through the air varies across scientific disciplines, organizations and the general public. While this has been the case for decades, during the coronavirus disease (COVID-19) pandemic, the terms ‘airborne’, ‘airborne transmission’ a...nd ‘aerosol transmission’ were used in different ways by stakeholders in different scientific disciplines, which may have contributed to misleading information and confusion about how pathogens are transmitted in human populations.
This global technical consultation report brings together viewpoints from experts spanning a range of disciplines with the key objective of seeking consensus regarding the terminology used to describe the transmission of pathogens through the air that can potentially cause infection in humans.
This consultation aimed to identify terminology that could be understood and accepted by different technical disciplines. The agreed process was to develop a consensus document that could be endorsed by global agencies and entities. Despite the complex discussions and challenges, significant progress was made during the consultation process, particularly the consensus on a set of descriptors to describe how pathogens are transmitted through the air and the related modes of transmission. WHO recognizes the important areas where consensus was not achieved and will continue to address these areas in follow-up consultations.
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The Ideal Clinic Realisation and Maintenance (ICRM) programme was initiated by the National Department of Health in July 2013 in order to systematically improve primary health care (PHC) facilities and the quality of care they provide. The Ideal Clinic framework/dashboard sets out the standards for ...PHC facilities to provide good-quality health services. An Ideal Clinic is defined as a clinic with good infrastructure, adequate staff, adequate medicines and supplies, good administrative processes, and sufficient adequate bulk supplies. Applicable clinical policies, protocols and guidelines are adhered to, and it harnesses partner and stakeholder support.
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This report investigates the impact of potential misclassification of samples on HIV prevalence estimates for 23 surveys conducted from 2010-2014. In addition to visual inspection of laboratory results, we examined how accounting for potential misclassification of HIV status through Bayesian latent ...class models affected the prevalence estimates. Two types of Bayesian models were specified: a model that only uses the individual dichotomous test results and a continuous model that uses the quantitative information of the EIA (i.e., the signal-to-cutoff values). Overall, we found that adjusted prevalence estimates matched the surveys’ original results, with overlapping uncertainty intervals. This suggested that misclassification of HIV status should not affect the prevalence estimates in most surveys. However, our analyses suggested that two surveys may be problematic. The prevalence could have been overestimated in the Uganda AIDS Indicator Survey 2011 and the Zambia Demographic and Health Survey 2013-14, although the magnitude of overestimation remains difficult to ascertain. Interpreting results from the Uganda survey is difficult because of the lack of internal quality control and potential violation of the multivariate normality assumption of the continuous Bayesian latent class model. In conclusion, despite the limitations of our latent class models, our analyses suggest that prevalence estimates from most of the surveys reviewed are not affected by sample misclassification.
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This malaria case management training manual was developed by the Federal Ministry of Health (FMOH) of Ethiopia, in collaboration with several national and international partners. Primarily based on WHO guidelines and training materials, as well as the 2022 national malaria guidelines and various te...chnical documents, it aims to provide a standardised, simplified resource for clinical health workers in both the public and private sectors in Ethiopia. The manual aims to provide clinical health workers in both the public and private sectors in Ethiopia with a standardised, simplified resource.
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Cholera is an acute gastrointestinal infection caused by the bacterium Vibrio Cholerae serogroup O1 or O139, and is often linked to unsafe drinking water, lack of proper sanitation and personal hygiene. It adversely affects mostly the poor and vulnerable populations in countries, which are already d...eprived of proper health facilities and conducive environmental conditions. The disease spreads through oro-fecal transmission by the ingestion of contaminated food or water or by person-to-person contact. It has a short incubation period of 2 hours to 5 days and the number of affected cases can rapidly increase across large regions. Cholera is a significant threat to global public health leading to an estimated 3-5 million cases per year worldwide, with an annual toll of 100,000 deaths. The disease was first reported in 1817 from the Ganges Delta of India and since then the ongoing 7th pandemic has emerged from Indonesia, reached Africa in 1970 and Somalia happens to be one of the early affected countries. Over the past few decades,
Somalia has witnessed the occurrence of repeated AWD/Cholera disease outbreaks that have caused high morbidity and mortality across the country.
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PlosOne December 10, 2014 https://doi.org/10.1371/journal.pone.0111913
Plastic pollution is ubiquitous throughout the marine environment, yet estimates of the global abundance and weight of floating plastics have lacked data, particularly from the Southern Hemisphere and remote regions. Here we re...port an estimate of the total number of plastic particles and their weight floating in the world's oceans from 24 expeditions (2007–2013) across all five sub-tropical gyres, costal Australia, Bay of Bengal and the Mediterranean Sea conducting surface net tows (N = 680) and visual survey transects of large plastic debris (N = 891). Using an oceanographic model of floating debris dispersal calibrated by our data, and correcting for wind-driven vertical mixing, we estimate a minimum of 5.25 trillion particles weighing 268,940 tons. When comparing between four size classes, two microplastic <4.75 mm and meso- and macroplastic >4.75 mm, a tremendous loss of microplastics is observed from the sea surface compared to expected rates of fragmentation, suggesting there are mechanisms at play that remove <4.75 mm plastic particles from the ocean surface.
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The WHO guidelines for malaria bring together the Organization’s most up-to-date recommendations for malaria in one user-friendly and easy-to-navigate online platform.
The WHO guidelines for malaria bring together the Organization’s most up-to-date recommendations for malaria in one user-frie...ndly and easy-to-navigate online platform. The Guidelines supersedes 2 previous WHO publications: the Guidelines for the treatment of malaria, third edition and the Guidelines for malaria vector control. Recommendations on malaria will continue to be reviewed and, where appropriate, updated based on the latest available evidence. Any updated recommendations will always display the date of the most recent revision in the MAGICapp platform. With each update, a new PDF version of the consolidated guidelines will also be available for download on the WHO website.
This version of the Guidelines includes an updated recommendation for malaria vaccines, new recommendations on the use of near-patients qualitative and semiquantitative G6PD tests to guide anti-relapse treatment of P. vivax and P. ovale, updated recommendations on primaquine and the recommendation on the use of tafenoquine. It replaces the versions published on 16 February 2021, 13 July 2021, 18 February 2022, 31 March 2022, 3 June 2022, 25 November 2022, 14 March 2023 and 16 October 2023.
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