Chagas disease caused by Trypanosoma cruzi is a public health issue in Latin America. This highly diverse parasite is divided into at least seven discrete typing units (DTUs) TcI-TcVI and Tcbat. Some DTUs have been associated with geographical distribution in epidemiological scenarios and clinical m...anifestations, but these aspects remain poorly understood. Many studies have focused on studying the parasite and its vectors/hosts, using a wide variety of genetic markers and methods. Here, we performed a systematic review of the literature for the last 20 years to present an update of DTUs distribution in the Americas, collecting ecoepidemiological information. We found that the DTUs are widespread across the continent and that there is a whole gamma of genetic markers used for the identification and genotyping of the parasite. The data obtained in this descriptor could improve the molecular epidemiology studies of Chagas disease in endemic regions.
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The full-scale invasion of Ukraine has caused a deterioration in the level of access to health-care services and medicines in the country, particularly for people living in regions close to the front line and areas that are not partially or fully controlled by the Government of Ukraine, and for peop...le who have been internally displaced. Cost and time constraints involved in getting to and from health facilities, as well as limited transportation options were the main barriers to accessing essential health-care services. At the same time, the findings show that the country’s health system remains resilient and that overall access to health services is fairly high.This report is based on data collected through a quantitative cross-sectional survey of self-reported health needs of the general population in Ukraine. It presents results of the first round survey conducted in September 2022 and could help to address the specific health-care needs of the population groups concerned.
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Sunsari Technical College Journal Oktober 2012
A report submitted to the International Labour Organization, Geneva
ECDC MISSION REPORT 19–21 September 2016 ; 14–15 November 2016
A total of 18 laboratories from 13 countries participated in the four rounds of EQA: 10 laboratories from eight African endemic countries, four of which participated in all four rounds and three in three rounds. The overall results showed that the median performance of these laboratories improved ov...er the four rounds. However, the proportion of laboratories reporting false–positive cases remains high and indicates a problem of specificity probably due to contamination. The proportion of laboratories reporting both false–positive and false–negative results raises the issue of the quality of the data reported by WHO in Africa as well as the results of the studies carried out in these different laboratories in various countries.
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Recency assays use one or more biomarkers to identify whether HIV infection in a person is recent (usually within a year or less) or longstanding. Recency assays have been used to estimate incidence in representative cross-sectional surveys and in epidemiological studies to better understand the pat...terns and distributions of new and longstanding HIV infections.
This technical guidance outlines best practices regarding the appropriate use of HIV recency assays for surveillance purposes and updates 2011 technical guidance from the World Health Organization (WHO) and the Joint United Nations Programme on HIV/AIDS (UNAIDS) on the use of HIV recency assays.
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Accessed: 08.03.2020
Thorough preparation is essential to the success of your workshop. This section describes the activities that you must carry out in advance of the workshop to assure that the workshop achieves expected outcomes. Information on the basics of training (Section 3) should also be... reviewed in advance so that you, as trainer, are adequately prepared to facilitate the workshop.
Section 2: Preparation and Checklists, Trainer’s Guide
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Describir el comportamiento epidemiológico de comorbilidades en
pacientes diagnosticados con tuberculosis de una institución prestadora de servicios
de salud (IPS) de Colombia, durante 2016 a 2019.
The WMH Survey Initiative is a project of the Assessment, Classification, and Epidemiology (ACE) Group at the World Health Organization coordinating the implementation and analysis of general population epidemiologic surveys of mental, substance use, and behavioral disorders in countries in all WHO ...Regions.
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Participatory Assessment with Children and Adolescents. An UNHCR Tool for Operations