504 research outputs found
Exercise carried out by EuroHealthNet members, led by EuroHealthNet and the Dutch National Institute for Public Health and the Environment (RIVM)
Portugal - Survey respondents and Workshop participants: Caldas de Almeida, Teresa - National Institute of Health Doutor Ricardo Jorge, Head of Health Promotion Unit; Costa, Alexandra - National Institute of Health Doutor Ricardo Jorge, Senior Technical ExpertExecutive summary: recommendations for action: The COVID-19 pandemic caught the world unprepared and has changed the shape of public health
â and of our lives â for the foreseeable future. A group of senior public health officials from
national and regional public health agencies across Europe came together to discuss current
developments, the interrelated complexities and implications for their work in the near and longterm future. This report reflects their insights into some of the most pressing societal challenges
and trends for public health in the years ahead, adopting a broad definition of health which
encompasses social and environmental factors.
Challenges considered include the rise in social and health inequalities, the increasing pressure on
health systems, and negative impacts on population mental health. They reflect both direct as well
as indirect impacts of the crisis on health, such as for instance unemployment and its pathways to
ill-health. Climate change and (further) environmental degradation were highlighted as key longterm challenges. The exercise also included setting out opportunities, such as the fact that public
health has been put in the spotlight and is at the centre of political agendas and public mindsets.
The group concluded that âbuilding back betterâ from the pandemic could provide an opportunity
to strengthen health promotion and disease prevention, to bring more sectors together around
the topic of health, including mental health and to enable citizens to adopt healthier, more
sustainable behaviours. The importance of community action and social cohesion during the
pandemic also provides opportunities to boost local level initiatives and networks.
Over the next months and years, actions need to be taken to tackle the challenges at the root
level, cushion the impacts of crisis and mitigation measures and encourage positive developments.
Public health actors and agencies continue to have a pivotal role to ensuring a resilient, inclusive
and sustainable recovery from the pandemic.
This foresight exercise led to a draft set of recommendations for how different actors can help
bring this about. The recommendations were discussed and validated in a EuroHealthNet
partnership workshop in November 2020 and reflect this exchangeAim: EuroHealthNet and its member organisations have important roles to play in the future of public
health in Europe, as well as on the ground in their home countries. They monitor, analyse and act
to protect and improve the health of the population. This foresight exercise aimed to understand
and discuss some of the trends and challenges but also the potential opportunities that have arisen
from the pandemic, to inform membersâ strategies and their work. It also sought to provide input
for EuroHealthNetâs strategy for the coming years and explore how the partnership can positively
contribute to âbuilding back betterâ.
The exercise, and this report, also aims to be useful to the broader stakeholder community,
working on or around public health at local, national and EU level.info:eu-repo/semantics/publishedVersio
Lane County guide to green building: working draft
7 p.The Green Building Initiative operated by the City of Portland, Oregon, defines green building as "innovative building and site design techniques that improve the quality and performance of buildings while simultaneously reducing stress on the environment." Green building utilizes a wide set of design standards, building techniques, and alternative materials that provide for energy and water efficiency, low toxicity, increased livability, and decreased waste production. Green building practices not only preserve the environment, they provide quality comfortable living, and long-term cost savings
Estimating global mortality from potentially foodborne diseases: an analysis using vital registration data
<p>Abstract</p> <p>Background</p> <p>Foodborne diseases (FBD) comprise a large part of the global mortality burden, yet the true extent of their impact remains unknown. The present study utilizes multiple regression with the first attempt to use nonhealth variables to predict potentially FBD mortality at the country level.</p> <p>Methods</p> <p>Vital registration (VR) data were used to build a multiple regression model incorporating nonhealth variables in addition to traditionally used health indicators. This model was subsequently used to predict FBD mortality rates for all countries of the World Health Organization classifications AmrA, AmrB, EurA, and EurB.</p> <p>Results</p> <p>Statistical modeling strongly supported the inclusion of nonhealth variables in a multiple regression model as predictors of potentially FBD mortality. Six variables were included in the final model: <it>percent irrigated land, average calorie supply from animal products, meat production in metric tons, adult literacy rate, adult HIV/AIDS prevalence</it>, and <it>percent of deaths under age 5 caused by diarrheal disease</it>. Interestingly, nonhealth variables were not only more robust predictors of mortality than health variables but also remained significant when adding additional health variables into the analysis. Mortality rate predictions from our model ranged from 0.26 deaths per 100,000 (Netherlands) to 15.65 deaths per 100,000 (Honduras). Reported mortality rates of potentially FBD from VR data lie within the 95% prediction interval for the majority of countries (37/39) where comparison was possible.</p> <p>Conclusions</p> <p>Nonhealth variables appear to be strong predictors of potentially FBD mortality at the country level and may be a powerful tool in the effort to estimate the global mortality burden of FBD.</p> <p>Disclaimer</p> <p>The views expressed in this document are solely those of the authors and do not represent the views of the World Health Organization.</p
Macroalgae Decrease Growth and Alter Microbial Community Structure of the Reef-Building Coral, Porites astreoides
This is the publisherâs final pdf. The published article is copyrighted by the Public Library of Science and can be found at: http://www.plosone.org/home.action.With the continued and unprecedented decline of coral reefs worldwide, evaluating the factors that contribute to coral demise is of critical importance. As coral cover declines, macroalgae are becoming more common on tropical reefs. Interactions between these macroalgae and corals may alter the coral microbiome, which is thought to play an important role in colony health and survival. Together, such changes in benthic macroalgae and in the coral microbiome may result in a feedback mechanism that contributes to additional coral cover loss. To determine if macroalgae alter the coral microbiome, we conducted a field-based experiment in which the coral Porites astreoides was placed in competition with five species of macroalgae. Macroalgal contact increased variance in the coral-associated microbial community, and two algal species significantly altered microbial community composition. All macroalgae caused the disappearance of a Îł-proteobacterium previously hypothesized to be an important mutualist of P. astreoides. Macroalgal contact also triggered: 1) increases or 2) decreases in microbial taxa already present in corals, 3) establishment of new taxa to the coral microbiome, and 4) vectoring and growth of microbial taxa from the macroalgae to the coral. Furthermore, macroalgal competition decreased coral growth rates by an average of 36.8%. Overall, this study found that competition between corals and certain species of macroalgae leads to an altered coral microbiome, providing a potential mechanism by which macroalgae-coral interactions reduce coral health and lead to coral loss on impacted reefs
An Adverse Outcome Pathway for Sensitization of the Respiratory Tract by Low-Molecular-Weight Chemicals: Building Evidence to Support the Utility of In Vitro and In Silico Methods in a Regulatory Context
Sensitization of the respiratory tract is an important occupational health challenge, and understanding the mechanistic basis of this effect is necessary to support the development of toxicological tools to detect chemicals that may cause it. Here we use the adverse outcome pathway (AOP) framework to organize information that may better inform our understanding of sensitization of the respiratory tract, building on a previously published skin sensitization AOP, relying on literature evidence linked to low-molecular-weight organic chemicals and excluding other known respiratory sensitizers acting via different molecular initiating events. The established key events (KEs) are as follows: (1) covalent binding of chemicals to proteins, (2) activation of cellular danger signals (inflammatory cytokines and chemokines and cytoprotective gene pathways), (3) dendritic cell activation and migration, (4) activation, proliferation, and polarization of T cells, and (5) sensitization of the respiratory tract. These events mirror the skin sensitization AOP but with specific differences. For example, there is some evidence that respiratory sensitizers bind preferentially to lysine moieties, whereas skin sensitizers bind to both cysteine and lysine. Furthermore, exposure to respiratory sensitizers seems to result in cell behavior for KEs 2 and 3, as well as the effector T cell response, in general skewing toward cytokine secretions predominantly associated with T helper 2 (Th2) response. Knowledge gaps include the lack of understanding of which KE(s) drive the Th2 polarization. The construction of this AOP may provide insight into predictive tests that would in combination support the discrimination of respiratory-sensitizing from non- and skin-sensitizing chemicals, a clear regulatory need
Growing old in England: economic and social issues
This paper examines the economic and social impact of changes in the duration of working life for the 80 per cent of older adults living in urban England. While some people are experiencing extended retirement because of moving out of paid work in their fifties, a growing minority of those beyond the state retirement age continue in paid employment. This paper highlights the considerable challenges for urban policy makers in addressing the economic and social inclusion of all older adults
Has primary care antimicrobial use really been increasing? Comparison of changes in different prescribing measures for a complete geographic population 1995-2014
Objectives To elucidate how population trends in total antimicrobials dispensed in the community translate into individual exposure. Methods Retrospective, population-based observational study of all antimicrobial prescribing in a Scottish region in financial years 1995, 2000 and 2005â14. Analysis of temporal changes in all antimicrobials and specific antimicrobials measured in: WHO DDD per 1000 population; prescriptions per 1000 population; proportion of population with â„1 prescription; mean number of prescriptions per person receiving any; mean DDD per prescription. Results Antimicrobial DDD increased between 1995 and 2014, from 5651 to 6987 per 1000 population [difference 1336 (95% CI 1309â1363)]. Prescriptions per 1000 fell (from 821 to 667, difference â154, â151 to â157), as did the proportion prescribed any antimicrobial [from 39.3% to 30.8% (â8.5, â8.4 to â8.6)]. Rising mean DDD per prescription, from 6.88 in 1995 to 10.47 in 2014 (3.59, 3.55â3.63), drove rising total DDD. In the under-5s, every measure fell over time (68.2% fall in DDD per 1000; 60.7% fall in prescriptions per 1000). Among 5â64âyear olds, prescriptions per 1000 were lowest in 2014 but among older people, despite a reduction since 2010, the 2014 rate was still higher than in 2000. Trends in individual antimicrobials provide some explanation for overall trends. Conclusions Rising antimicrobial volumes up to 2011 were mainly due to rising DDD per prescription. Trends in dispensed drug volumes do not readily translate into information on individual exposure, which is more relevant for adverse consequences including emergence of resistance.PostprintPeer reviewe
Carboxyhaemoglobin levels and their determinants in older British men
Background: Although there has been concern about the levels of carbon monoxide exposure, particularly among older people, little is known about COHb levels and their determinants in the general population. We examined these issues in a study of older British men.Methods: Cross-sectional study of 4252 men aged 60-79 years selected from one socially representative general practice in each of 24 British towns and who attended for examination between 1998 and 2000. Blood samples were measured for COHb and information on social, household and individual factors assessed by questionnaire. Analyses were based on 3603 men measured in or close to (< 10 miles) their place of residence.Results: The COHb distribution was positively skewed. Geometric mean COHb level was 0.46% and the median 0.50%; 9.2% of men had a COHb level of 2.5% or more and 0.1% of subjects had a level of 7.5% or more. Factors which were independently related to mean COHb level included season (highest in autumn and winter), region (highest in Northern England), gas cooking (slight increase) and central heating (slight decrease) and active smoking, the strongest determinant. Mean COHb levels were more than ten times greater in men smoking more than 20 cigarettes a day (3.29%) compared with non-smokers (0.32%); almost all subjects with COHb levels of 2.5% and above were smokers (93%). Pipe and cigar smoking was associated with more modest increases in COHb level. Passive cigarette smoking exposure had no independent association with COHb after adjustment for other factors. Active smoking accounted for 41% of variance in COHb level and all factors together for 47%.Conclusion: An appreciable proportion of men have COHb levels of 2.5% or more at which symptomatic effects may occur, though very high levels are uncommon. The results confirm that smoking (particularly cigarette smoking) is the dominant influence on COHb levels
Effects of Ambient Air Pollution on Hemostasis and Inflammation
BACKGROUND: Air pollution has consistently been associated with increased morbidity and mortality due to respiratory and cardiovascular disease. Underlying biological mechanisms are not entirely clear, and hemostasis and inflammation are suggested to be involved. OBJECTIVES: Our aim was to study the association of the variation in local concentrations of airborne particulate matter (PM) with aerodynamic diameter < 10 mu m, carbon monoxide, nitrogen monoxide, nitrogen dioxide, and ozone with platelet aggregation, thrombin generation, fibrinogen, and C-reactive protein (CRP) levels in healthy individuals. METHODS: From 40 healthy volunteers, we collected 13 consecutive blood samples within a 1-year period and measured light-transmittance platelet aggregometry, thrombin generation, fibrinogen, and CRP. We performed regression analysis using generalized additive models to study the association between the hemostatic and inflammatory variables, and local environmental concentrations 0 air pollutants for time lags within 24 hr before blood sampling or 24-96 hr before blood sampling. RESULTS: In general, air pollutants were associated with platelet aggregation [average, +8% per interquartile range (IQR), p < 0.01] and thrombin generation (average, +1% per IQR, p < 0.015). Platelet aggregation was not affected by in vitro incubation of plasma with PM. We observed no relationship between any of the air pollutants and fibrinogen or CRP levels. CONCLUSIONS:. Air pollution increased platelet aggregation as well as coagulation activity but had no clear effect on systemic inflammation. These prothrombotic effects may partly explain the relationship between air pollution and the risk of ischemic cardiovascular disease
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