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PNAS 119 (8) e2113947119 | https://doi.org/10.1073/pnas.2113947119
Environmental exposure to active pharmaceutical ingredients (APIs) can have negative effects on the health of ecosystems and humans. While numerous studies have monitored APIs in rivers, these employ different analytical methods, m
...
easure different APIs, and have ignored many of the countries of the world. This makes it difficult to quantify the scale of the problem from a global perspective. Furthermore, comparison of the existing data, generated for different studies/regions/continents, is challenging due to the vast differences between the analytical methodologies employed. Here, we present a global-scale study of API pollution in 258 of the world’s rivers, representing the environmental influence of 471.4 million people across 137 geographic regions. Samples were obtained from 1,052 locations in 104 countries (representing all continents and 36 countries not previously studied for API contamination) and analyzed for 61 APIs. Highest cumulative API concentrations were observed in sub-Saharan Africa, south Asia, and South America. The most contaminated sites were in low- to middle-income countries and were associated with areas with poor wastewater and waste management infrastructure and pharmaceutical manufacturing. The most frequently detected APIs were carbamazepine, metformin, and caffeine (a compound also arising from lifestyle use), which were detected at over half of the sites monitored. Concentrations of at least one API at 25.7% of the sampling sites were greater than concentrations considered safe for aquatic organisms, or which are of concern in terms of selection for antimicrobial resistance. Therefore, pharmaceutical pollution poses a global threat to environmental and human health, as well as to delivery of the United Nations Sustainable Development Goals.
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February 2020Earth's Future 8(2):e2019EF001377.The water planetary boundary attempts to provide a global limit to anthropogenic water cycle modifications, but it has been challenging to translate and apply it to the regional and local scales at which water problems and management typically occur. We
...
develop a cross‐scale approach by which the water planetary boundary could guide sustainable water management and governance at subglobal contexts defined by physical features (e.g., watershed or aquifer), political borders (e.g., city, nation, or group of nations), or commercial entities (e.g., corporation, trade group, or financial institution).
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Tsetse Control and Gambian Sleeping Sickness; Implications for Control Strategy
Tirados, I.; Esterhuizen, J.; Kovacic, V.; Mangwiro, TNC.; Vale, GA et al.
PLOS Neglected Tropical Diseases
(2015)
CC
Sleeping sickness is controlled by case detection and treatment but this often only reaches less than 75% of the population. Vector control is capable of completely interrupting HAT transmission but is not used because of expense. We conducted a full scale field trial of a refined vector control tec
...
hnology. From preliminary trials we determined the number of insecticidal tiny targets required to control tsetse populations by more than 90%. We then carried out a full scale, 500 km2 field trial covering two HAT foci in Northern Uganda (overall target density 5.7/km2). In 12 months tsetse populations declined by more than 90%. A mathematical model suggested that a 72% reduction in tsetse population is required to stop transmission in those settings. The Ugandan census suggests population density in the HAT foci is approximately 500 per km2. The estimated cost for a single round of active case detection (excluding treatment), covering 80% of the population, is US$433,333 (WHO figures). One year of vector control organised within country, which can completely stop HAT transmission, would cost US$42,700. The case for adding this new method of vector control to case detection and treatment is strong. We outline how such a component could be organised.
more
Despite a historical association with poor tolerability, a comprehensive review on safety of antileishmanial chemotherapies is lacking. We carried out an update of a previous systematic review of all published clinical trials in visceral leishmaniasis (VL) from 1980 to 2019 to document any reported
...
serious adverse events (SAEs).
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This version of Field Trials of Health Interventions includes seven new chapters on conducting systematic literature reviews, trial
governance, preliminary studies and pilot testing, budgeting and accounting, intervention costing and economic analysis, and Phase IV studies. Before new interventions
...
are released into disease control programmes, it is essential that they are carefully evaluated in ‘field trials’. These may be complex and expensive undertakings, requiring the follow-up of hundreds, or thousands, of individuals, often for long periods. This manual was designed to provide guidance on the practical issues in great detail
more
Patients with retreatment tuberculosis (TB) represent those
who have been treated previously for onemonth ormorewith
anti-TB drugs and who have been diagnosed once again with
the disease.These patientsmainly include relapses, treatment
after failure, or loss to follow-up on a first-line treatmen
...
t
regimen [1]. The number of these patients is not negligible.
In 2014, of the 6.3 million TB cases that were notified
by National TB Programmes (NTPs) to the World Health
Organization (WHO), approximately 700,000 patients were
already previously treated
more
Landmine Monitor 2017
International Campaign to Ban Landmines – Cluster Munition Coalition (ICBL-CMC)
(2017)
C3
This is the 19th annual Landmine Monitor report. It is the sister publication to the Cluster Munition Monitor report, first published in November 2010.
Landmine Monitor 2016 provides a global overview of the landmine situation. Chapters on developments in specific countries and other areas are ava
...
ilable in online Country Profiles at www.the-monitor.org/cp.
Landmine Monitor covers mine ban policy, use, production, trade, and stockpiling, and also includes information on contamination, clearance, casualties, victim assistance, and support for mine action. The report focuses on calendar year 2015, with information included up to November 2016 when possible.
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The Republic of the Union of Myanmar’s National Strategic Plan on HIV/AIDS 2016–2020 is the strategic guide for the country’s response to HIV at national, state/regional and local levels. The framework describes the current dynamics of the HIV epidemic and articulates a strategy to optimize in
...
vestments through a fast track approach with the vision of ending HIV as a public health threat by 2030. Myanmar’s third National Strategic Plan (HIV NSP III) issues a call to all partners to front-load investments to close the testing gap and reach the 90–90–90 prevention and treatment targets to protect health for all.
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This literature review summarizes the link between psychological well-being and entrepreneurial outcomes for small and medium-size enterprises in fragile, conflict, and violence–affected contexts. It identifies potentially promising, scalable psychosocial training interventions, based on cognitive
...
-behavioral therapy approaches, that can be adapted and implemented to improve psychological health at the individual level, that could lead to better business performance at the firm level.
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Bridging the gap between disaster resilience and conflict risk reduction
2nd edition. This Permagarden Technical Manual is a resource for agriculture project staff implementing home garden projects with farmers. The manual explains how the permagarden method addresses soil health, water management and crop protection to create a year-round productive home garden. It incl
...
udes an explanation of the purpose and reasoning behind the method, as well as instructions on how to implement the different practices
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To better adapt current case management practices and address excess mortality in otherwise treatable
cases will require better knowledge of the demographic characteristics of the patients and comorbidities
which can make severe dehydration harder to tolerate physiologically. With this in mind, a
...
scoping review
was undertaken, to explore the literature and summarise the existing evidence on cholera mortality and
reported risk factors.
more
Version 2.0
Design Parameters and Construction Details
Camps is intended to help address the absence of public and standardized training resources for those seeking to use high resolution satellite imagery in support of refugee/IDP assistance operations. Students, general audiences, and volunteers studying and analyzing satellite imagery of displaced po
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pulation camps may find this training resource beneficial.
more
