This technical report presents the epidemiology of human and animal leishmaniases in the EU and its neighbouring countries and concludes that the disease remains widespread and underreported in many countries of southern Europe, northern Africa, and the Middle East and that there is a need to improv...e leishmaniasis prevention and control based on robust surveillance in humans, animals, and vectors, and to increase public awareness following a one health approach.
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Epidemiology
Chagas disease (American trypanosomiasis) is caused by the protozoan parasite Trypanosoma cruzi, and transmitted to humans by infected triatomine bugs, and less commonly by transfusion, organ transplant, from mother to infant, and in rare instances, by ingestion of contaminated food or... drink.1-4 The hematophagous triatomine vectors defecate during or immediately after feeding on a person. The parasite is present in large numbers in the feces of infected bugs, and enters the human body through the bite wound, or through the intact conjunctiva or other mucous membrane.
Vector-borne transmission occurs only in the Americas, where an estimated 8 to 10 million people have Chagas disease.5 Historically, transmission occurred largely in rural areas in Latin America, where houses built of mud brick are vulnerable to colonization by the triatomine vectors.4 In such areas, Chagas disease usually is acquired in childhood. In the last several decades, successful vector control programs have substantially decreased transmission rates in much of Latin America, and large-scale migration has brought infected individuals to cities both within and outside of Latin America.
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Zika virus has been reported in dozens of countries around the world from 2015 onwards. WHO’s experience over 2016 has shown that Zika virus and the associated neurological complications represent a long-term public health challenge.
In a series of 5 podcasts on Zika, we bring you stories of Evid...ence in action. Episode 1: Zika epidemiology; Episode 2: Long-term management of congenital Zika virus syndrome; Episdoe 3: Ethics of Zika virus; Episode 4: Zika virus research; Episode 5: The future of outbreaks
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Epi Info™ is a public domain suite of interoperable software tools designed for the global community of public health practitioners and researchers. It provides for easy data entry form and database construction, a customized data entry experience, and data analyses with epidemiologic statistics, ...maps, and graphs for public health professionals who may lack an information technology background. Epi Info™ is used for outbreak investigations; for developing small to mid-sized disease surveillance systems; as analysis, visualization, and reporting (AVR) components of larger systems; and in the continuing education in the science of epidemiology and public health analytic methods at schools of public health around the world.
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Epidemiology, Control, and Financing
The epidemiology of adult-onset type 1 diabetes (T1D) incidence is not well-characterized due to the historic focus on T1D as a childhood-onset disease.
The epidemiology of wheeze in children, when assessed by questionnaires, is dependent on parents' understanding of the term “wheeze”.
In a questionnaire survey of a random population sample of 4,236 children aged 6–10 yrs, parents' definition of wheeze was assessed. Predictors of a correct ...definition were determined and the potential impact of incorrect answers on prevalence estimates from the survey was assessed.
Current wheeze was reported by 13.2% of children. Overall, 83.5% of parents correctly identified “whistling or squeaking” as the definition of wheeze; the proportion was higher for parents reporting wheezy children (90.4%). Frequent attacks of reported wheeze (adjusted odds ratio (OR) 3.0), maternal history of asthma (OR 1.5) and maternal education (OR 1.5) were significantly associated with a correct answer, while the converse was found for South Asian ethnicity (OR 0.6), first language not English (OR 0.6) and living in a deprived neighbourhood (OR 0.6).
In summary, the present study showed that misunderstanding could lead to an important bias in assessing the prevalence of wheeze, resulting in an underestimation in children from South Asian and deprived family backgrounds. Prevalence estimates for the most severe categories of wheeze might be less affected by this bias and questionnaire surveys on wheeze should incorporate measures of parents' understanding of the term wheeze.
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The article examines the epidemiology of chronic obstructive pulmonary disease (COPD) in the Middle East, North Africa, and Turkey. It provides an overview of COPD prevalence, associated risk factors, and challenges in diagnosis and treatment across these regions. The study highlights smoking and en...vironmental exposures, such as dust and pollution, as significant contributors to COPD. It also points out the gaps in awareness, healthcare infrastructure, and the availability of diagnostic tools, which hinder effective management of the disease. The authors emphasize the need for comprehensive public health strategies, education, and improved access to healthcare to address the COPD burden in these areas.
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Describe el análisis de la información de las enfermedades de notificación obligatoria incluidas en el Sistema de la Red Nacional de Epidemiología, consolidadas en la SE 29 de daños adicionales en la vigilancia epidemiológica hasta la semana. La vigilancia epidemiológica en el país, ha tenid...o contribuciones importantes a la salud pública del país, entre las que se pueden mencionar el COVID-19 actualmente normado por un conjunto de normas técnicas y directivas para la notificación y vigilancia de más de 100 eventos de importancia para la salud pública.
Esta publicación pertenece al compendio Publicaciones Minsa sobre COVID-19
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Open Journal of Epidemiology, 2018, 8, 226-241
Abstract
Introduction: Road traffic accidents (RTAs) are a major public health issue
in developing countries, where roads tend to be built haphazardly and accidents
take a heavy toll on victims—including leaving them disabled. This
study seeks ...to identify those factors that cause RTA victims to become disabled
as a result of their injuries. Methods: This retrospective community-
based study looked at RTA victims treated in five public and faith-based
hospitals in Benin. Disability was evaluated using the Washington Group on
Disabilities Statistics questionnaire. The independent variables were related to
the victim’s socio-demographic traits, the circumstances of the accident, and
post-crash response mechanisms. The proportions were compared using the
chi-squared test, with a threshold of 5%. Results: The prevalence of disability
among road traffic accident victims is 9.59% (CI 95%: 6.86% - 13.20%). The
occurrence of disability is associated with age (p = 0.002), occupational group
(p = 0.0077), the mode of transport used to transfer the victim (p < 0.001)
and the location of the injuries (p = 0.0035). The study also found that people
fail to make sufficient use of post-crash response mechanisms. Conclusion:
Public policy-makers should therefore focus on stepping up interventions to
get more people using both protective equipment and post-crash response services.
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The spread of antimicrobial-resistant microorganisms poses anincreasing threat to affordable modern health care. In the Netherlands, efforts to control the dispersal of known and novel antimicrobial-resistant organisms have been mostly implemented at the hospital level. However, recent studies have ...recommended shifting the focus of control strategies fromsingle hospitals toward larger healthcare networks. These networks consist of clusters of hospitals that are connected viashared patients. Several studies have shown that patients transferred from one hospital to another can spread antimicrobial-resistant pathogens across the healthcare network
infection control & hospital epidemiology july 2016, vol. 37, no. 7
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WHO/CDS/CSR/EDC/99.2 Plague Manual
Epidemiology, Distribution, Surveillance and Control
Our aim is to review current asthma epidemiology, achievements from the last 10 years, and persistent challenges of asthma man- agement and control in low-middle income countries (LMICs). Despite global efforts, asthma continues to be an important public health problem worldwide, particularly in poo...rly resourced settings. Several epidemiological studies in the last decades have shown significant variability in the prevalence of asthma globally, but generally a marked increase in LMICs resulting in significant mor- bidity and mortality. Poverty, air pollution, climate change, exposure to indoor allergens, urbanization and diet are some of the factors that contribute to inadequate control and poor outcomes in developing countries. Although asthma guidelines have been developed to raise awareness and improve asthma diagnosis and treatment, problems with underdiagnosis and undertreatment are still common. In addition, important social, financial, cultural and healthcare barriers are common obstacles in LMICs in achieving control. Given the high burden of asthma in these countries, adaptation and implementation of national asthma guidelines tailored to local needs should be a public health priority. Governmental commitment, education, better health system infrastructure, access to care and effective asthma medications are the cornerstone of achieving success.
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How does environmental health services work with epidemiology and laboratory professionals to protect public health? Learn how environmental health services answer how and why a disease occurs, recommend actions to stop outbreaks and prevent future ones, and shield hosts from harmful agents through ...environmental controls.
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UNAIDS leads the world's most extensive data collection on HIV epidemiology, programme coverage and finance and publishes the most authoritative and up-to-date information on the HIV epidemic.
Non-communicable diseases (NCDs) are the second common cause of death in sub-Saharan Africa (SSA) accounting for about 35% of all deaths, after a composite of communicable, maternal, neonatal, and nutritional diseases. Despite prior perception of low NCDs mortality rates, current evidence suggests t...hat SSA is now at the dawn of the epidemiological transition with contemporary double burden of disease from NCDs and communicable diseases. In SSA, cardiovascular diseases (CVDs) are the most frequent causes of NCDs deaths, responsible for approximately 13% of all deaths and 37% of all NCDs deaths. Although ischemic heart disease (IHD) has been identified as the leading cause of CVDs mortality in SSA followed by stroke and hypertensive heart disease from statistical models, real field data suggest IHD rates are still relatively low. The neglected endemic CVDs of SSA such as endomyocardial fibrosis and rheumatic heart disease as well as congenital heart diseases remain unconquered. While the underlying aetiology of heart failure among adults in high-income countries (HIC) is IHD, in SSA the leading causes are hypertensive heart disease, cardiomyopathy, rheumatic heart disease, and congenital heart diseases. Of concern is the tendency of CVDs to occur at younger ages in SSA populations, approximately two decades earlier compared to HIC. Obstacles hampering primary and secondary prevention of CVDs in SSA include insufficient health care systems and infrastructure, scarcity of cardiac professionals, skewed budget allocation and disproportionate prioritization away from NCDs, high cost of cardiac treatments and interventions coupled with rarity of health insurance systems. This review gives an overview of the descriptive epidemiology of CVDs in SSA, while contrasting with the HIC and highlighting impediments to their management and making recommendations.
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The Lancet Group publishes the latest monkeypox-related content across epidemiology, treatments, and much more. Here you can explore monkeypox content published across all Lancet journals and content types. All of our monkeypox content is free to access.
Open Online Courses include topics in Global Health, are short and designed for self-study. They are available free and can be accessed by anyone. Most offer a certificate. The course topics are: Climate Change; Public Health; Refugee Health; Diseases in Developing Countries; Basic Epidemiology, etc....
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PLoS Negl Trop Dis 10(3): e0004530 -Published: March 2, 2016
This paper reviews the status of the Zika virus outbreak, including medical countermeasureoptions, with a focus on how the epidemiology, insect vectors, neuropathology, virology and immunology inform options and strategies available for m...edical countermeasure development and deployment.
Please download directly from the website Open Access: http://journals.plos.org/plosntds/article/asset?id=10.1371%2Fjournal.pntd.0004530.PDF
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Eurosurveillance is a European peer-reviewed scientific journal devoted to the epidemiology, surveillance, prevention and control of communicable diseases, with a focus on such topics that are of relevance to Europe