The Ebola outbreak that started in December 2013 became a public
health, humanitarian and socioeconomic crisis with a devastating
impact on families, communities and affected countries. It also served
as a reminder that the world, including WHO, is ill-prepared for a large
and sustained disease ...outbreak.
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While the full extent of Cyclone Ida’s impact is still being assessed, early reports indicate significant damage to infrastructure and livelihoods, with an estimated 3,000km2 of land submerged. Preliminary government reports as of 24 March indicate that more than 58,600 houses have been damaged, i...ncluding 36,747 totally destroyed, 19,733 partially destroyed and 2,184 flooded. More than 500,000 hectares of crops have been damaged, which is expected to significantly increase food insecurity given that the flooding has coincided with the annual harvest season. More than 3,100 schools have been damaged, along with at least 45 health centres.
Nearly 110,000 people remained displaced in more than 130 accommodation centres – mostly schools and other public buildings – in Sofala (90), Manica (26), Zambezia (10) and Tete (4), where humanitarian needs are acute and both the risk of communicable disease outbreaks and protection risks – particularly for women and girls – are high
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Coronavirus and HIV. The impact of the new coronavirus pandemic on people with HIV, sexual health and HIV services. The new virus is called severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) while the illness it causes is coronavirus disease 2019 (COVID-19).
People experiencing social disadvantage and marginalization are known to be disproportionately impacted by ill-health. In the context of the COVID-19 pandemic, persons with disabilities may have increased risk for exposure, complications, and death
The World Health Organization (WHO)6, the Civil Society Action Committee and the Lancet Migration global collaboration are amongst many organisations that have advised governments against returning irregular migrants during the Coronavirus disease 2019 (COVID-19) pandemic. The expulsion of i...rregular migrants to under-prepared countries puts migrants and communities at risk, and is against the principles of solidarity and public health that should inspire action during these challenging times. It also puts at risk the staff who implement these policies. Detention, overcrowded conditions and lack of hygiene all render irregular migrants more vulnerable to the impact of COVID-19. Irregular laborers, agricultura land food workers, cleaners and caregivers are all essential in the response to the pandemic, there fore the temporary or longer term regularisation of migrants to facilitate their access to health, social services and employment should be considered as a humane, practical and self-interested alternative to forcible return.
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Zoonotic tuberculosis (TB) is a form of TB in people predominantly caused by the bacterial species, Mycobacterium bovis, which belongs to the M. tuberculosis complex. The implications of zoonotic TB go beyond human health. The organism is host-adapted to cattle, where it is refer...red to as bovine TB, and it also causes TB in other animal species including wildlife. Bovine TB has an important economic impact and threatenslivelihoods.
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COVID-19 is having a catastrophic impact on the most vulnerable communities around the world and is threatening decades of progress in the fight against HIV, TB and malaria. The Global Fund works with partners, countries and communities to fight COVID-19, adapt lifesaving HIV, TB and malaria program...s, and reinforce fragile systems for health. Through our COVID-19 Response Mechanism (C19RM ), the Global Fund is now the primary channel for providing grant support to low- and middle-income countries for COVID-19 tests, treatments (including medical oxygen), personal protective equipment (PPE) and critical elements of health system strengthening.
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MEDBOX Issue Brief No.17, 21 November 2021
Women's cancers have a significant impact on women's health worldwide. According to the World Health Organisation, nearly three million women are diagnosed with breast or cervical cancer every year. In this Issue Brief you will find more information.
High meat consumption, particularly red meat and processed meat, negatively affects our health, while meat production is one of the largest contributors to global warming and environmental degradation. The aim of our study was to explore trends in meat consumption within the UK and the associated ch...anges in environmental impact. We also aimed to identify any differences in intake associated with gender, ethnicity, socioeconomic status, and year of birth.
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BACKGROUND: Growing political attention to antimicrobial resistance (AMR) offers a rare opportunity for achieving meaningful action. Many governments have developed national AMR action plans, but most have not yet implemented policy interventions to reduce antimicrobial overuse. A systematic evidenc...e map can support governments in making evidence-informed decisions about implementing programs to reduce AMR, by identifying, describing, and assessing the full range of evaluated government policy options to reduce antimicrobial use in humans.
METHODS AND FINDINGS: Seven databases were searched from inception to January 28, 2019, (MEDLINE, CINAHL, EMBASE, PAIS Index, Cochrane Central Register of Controlled Trials, Web of Science, and PubMed). We identified studies that (1) clearly described a government policy intervention aimed at reducing human antimicrobial use, and (2) applied a quantitative design to measure the impact. We found 69 unique evaluations of government policy interventions carried out across 4 of the 6 WHO regions. These evaluations included randomized controlled trials (n = 4), non-randomized controlled trials (n = 3), controlled before-and-after designs (n = 7), interrupted time series designs (n = 25), uncontrolled before-and-after designs (n = 18), descriptive designs (n = 10), and cohort designs (n = 2). From these we identified 17 unique policy options for governments to reduce the human use of antimicrobials. Many studies evaluated public awareness campaigns (n = 17) and antimicrobial guidelines (n = 13); however, others offered different policy options such as professional regulation, restricted reimbursement, pay for performance, and prescription requirements. Identifying these policies can inform the development of future policies and evaluations in different contexts and health systems. Limitations of our study include the possible omission of unpublished initiatives, and that policies not evaluated with respect to antimicrobial use have not been captured in this review.
CONCLUSIONS: To our knowledge this is the first study to provide policy makers with synthesized evidence on specific government policy interventions addressing AMR. In the future, governments should ensure that AMR policy interventions are evaluated using rigorous study designs and that study results are published.
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Biodiversity and Health in the Face of Climate Change pp 47–66
This chapter reviews the emerging importance of pollen allergies in relation to ongoing climate change. Allergic diseases have been increasing in prevalence over the last decades, partly as the result of the impact of climate change. ...Increased sensitisation rates and more severe symptoms have been the partial outcome of: increased pollen production of wind-pollinated plants resulting in long-term increased abundance of pollen in the air we breathe; earlier shifts of airborne pollen seasons making occurrence of allergic symptoms harder to predict and deal with efficiently; increased allergenicity of pollen causing more severe health effects in allergic individuals; introduction of new, invasive allergenic plant species causing new sensitisations; environment-environment interactions, such as plants and hosted microorganisms, i.e. fungi and bacteria, which comprise a complex and dynamic system, with additive, presently unforeseeable influences on human health; environment-human interactions, as the consequence of a combination of environmental factors, like air pollution, global warming, urbanisation and microclimatic variability, which create a multi-resolution spatiotemporal system that requires new processing technologies and huge data inflow in order to be thoroughly investigated. We suggest that novel, real-time, personalised pollen information services, like mobile-app risk alerts, must be developed to provide the optimum first line of allergy management.
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Tuberculosis (TB) is an infectious disease that usually affects the lungs, though it can affect any organ in the body. It can develop when bacteria spread through droplets in the air. TB can be fatal, but in many cases, TB is preventable and treatable. This report examines the human rights impact of... the prevalence of Tuberculosis (TB) and Multi-drug-resistant tuberculosis (MDR-TB) among the Indigenous San peoples of Namibia. Combining political economy and root-cause methodology, the report explores the socioeconomic factors that make the San vulnerable to TB and limit their access to adequate health services.
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A World of Healthy People Who are Protected from Vaccine-Preventable Disease, Disability, and Death. Progress toward that vision is structured around five capacity building goals, and implemented using four guiding principles, to achieve health impact objectives.
Air pollution’s impact on life expectancy in Nigeria is greater than that of HIV/AIDS and almost on par with malaria and unsafe water and sanitation, shortening the average Nigerian’s life expectancy by 1.8 years, relative to what it would be if the World Health Organization (WHO) guideline of 5... μg/m3 was met.1 Some areas of Nigeria fare much worse than average, with air pollution shortening lives by almost 4 years on average in parts of Taraba state in Northeastern Nigeria.
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Obesity is a global health problem. Its worldwide prevalence has tripled between 1975 and 2016, reaching a prevalence in Chile of 34.4%, according to the National Health Survey 2016-2017. If this condition corresponds to a risk factor or primary disease is a widely discussed issue. It is recognized ...as a disease by the American Medical Association and World Health Organization,
based on its metabolic and hormonal features, such as dysregulation of appetite, abnormal energy balance and endocrine dysfunction, among others. Its main environmental risk factors are the consumption of ultra-processed foods and sedentariness. Preventive measures at the population level are fundamental, emphasizing promotion and prevention using a transdisciplinary approach. The individual approach in the management of obesity should improve the quality of life, avoid early mortality, reduce cardiovascular risk, and reduce the progression to type 2 diabetes and incidence of cancer. Thus, an adequate management and
control of obesity would have a great impact in our society.
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This Guideline, the first for the country, draws from national health sector reforms and integration agenda as outlined in the key national strategic documents. The Guide applies lessons learnt from the SRH/HIV Linkages project and its scale-up; other national experiences and from regional and globa...l evidence and guidance on high-impact interventions that promote sustainable, equitable and effective delivery of health services to achieve Universal Health coverage.
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The annual celebration of International Chagas Day on the 14th of April highlights the impact of this disease on the global health scenario.
Schistosomiasis and soil-transmitted helminths (STH) infections are major public health problems. We aimed to study the 6-mo impact of mass drug administration with praziquantel and albendazole on urinary schistosomiasis and STH.We examined children (aged 2–15 y) from one hamlet, who provided urin...e and faeces samples at baseline (n=197), 1 mo (n=102) and 6 mo (n=92); 67 completed the protocol.At baseline, 47/67 (70.1%) children presented Schistosoma haematobium (75.8% in the baseline total sample) and 12/67 (17.9%) with STH (30.5% in the initial sample, p=0.010). Among the children, 47.3% had heavy Schistosoma haematobium infection. The most frequent STH was Trichuris trichiura in 9.0%. We also found Hymenolepis nana (13.2%) and Plasmodium falciparum (9.1%) infections and anaemia (82.1%). One mo after chemotherapy there was a significant (p=0.013) reduction of Schistosoma haematobium prevalence (23.5%) and a high egg reduction rate (86.9%). Considering the sample of 67 children, the mean egg concentration was 498 at baseline, 65 at 1 mo and 252 at 6 mo (p<0.05). We also observed a reduction in STH infections, 50% in Ascaris lumbricoides, 33.3% in T. trichiura and 50% in hookworms. At 6 mo, the prevalence of Schistosoma haematobium (76.1%) was similar to the baseline and the STH reduction was not significant.Longitudinal studies have reported many losses in these settings, but we were able to show that mass drug administration for control of schistosomiasis and STH present low effectiveness, that reinfections occur rapidly and that stand alone anthelmintic therapy is not a sustainable choice.
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We combine data on Chinese development projects with data from Demographic and Health Surveys to study the impact of Chinese aid on household welfare in sub-Saharan Africa. We use a novel methodology to test the effect of Chinese aid on three important development outcomes: education, health, and nu...trition. For each outcome, we use difference-in-difference estimations to compare household areas near Chinese project sites to control areas located farther away, before and after receiving Chinese aid. This empirical strategy rules out many confounding factors that can bias measuring the impact of Chinese aid on our outcome variables. First, we find that Chinese projects significantly improve education and child mortality in treatment areas, but do not significantly affect nutrition. Second, social sector projects have a larger effect on outcomes than economic projects. Third, we do not find significant effects for projects that ended more than five years before the post-treatment survey wave. Our results are robust to a host of robustness checks.
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Humanitarian crises exacerbate nutritional risks and often lead to an increase in acute malnutrition. Emergencies include both manmade (conflict) and natural disasters (floods, drought, cyclones, typhoons, earthquakes, volcanic eruptions, etc.). Complex emergencies are combinations of both manmade a...nd natural disasters, often of a protracted nature. Millions of people are affected by humanitarian crises every year. The increasing frequency and scale of emergencies requires nutrition to be addressed in all phases of a response.
Crisis situations, whether acute or protracted, impact on a range of factors that can increase the risk of undernutrition, morbidity, and mortality. They may involve: the large-scale destruction of property and infrastructure; the erosion of livelihood strategies and purchasing power; a breakdown of and reduced access to essential services, including health services, water supply, and sanitation; and the displacement of large numbers of people. Emergencies can also disrupt social systems and the quality of care/feeding practices. Household access to food may be negatively affected and people may find themselves in overcrowded settlements with their families divided. As a result, at the individual level, there is often an increased risk of deteriorating health and nutritional status, resulting in a greater likelihood of death.
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