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2
WHO practical guidelines. 2nd edition
Chagas disease or American trypanosomiasis is, together with geohelminths, the neglected disease that causes more loss of years
...
of healthy life due to disability in Latin America. Chagas disease, as determined by the factors and determinants, shows that different contexts require different actions, preventing new cases or reducing the burden of disease. Control strategies must combine two general courses of action including prevention of transmission to prevent the occurrence of new cases (these measures are cost effective), as well as opportune diagnosis and treatment of infected individuals in order to prevent the clinical evolution of the disease and to allow them to recuperate their health. All actions should be implemented as fully as possible and with an integrated way, to maximise the impact. Chagas disease cannot be eradicated due because of the demonstrated existence of infected wild triatomines
in permanent contact with domestic cycles and it contributes to the occurrence of at least few new cases. However, it is possible to interrupt the transmission of Trypanosoma cruzi in a large territory and to eliminate Chagas disease
as a public health problem with a dramatic reduction of burden of the disease.
more
Nested case-control study of health workers exposed to confirmed COVID-19 patients.
Similar objectives to the cohort study but case-control studie
...
s may be cheaper and provide robust evidence to characterize and assess the risk factors for SARS-CoV-2 infection in health workers exposed to COVID-19 patients.
Health workers with confirmed COVID-19 will be recruited as cases and other health workers in the same health care setting without infection will be recruited as controls (incidence density sampling).
Secondary objectives are similar to the cohort study.
more
The document “Guidelines for the Investigation and Control of Disease Outbreaks” provides practical guidance for public health professionals on
...
how to detect, investigate, and manage outbreaks of communicable diseases. It describes the key steps of outbreak investigation, including confirming the outbreak, establishing a case definition, collecting epidemiological and laboratory data, identifying the source and mode of transmission, and implementing control measures. The guidelines also explain how to organize outbreak response teams, communicate findings, and document results in outbreak reports. Overall, the document aims to support systematic and effective outbreak investigations in order to control disease spread and protect public health.
more
Report of a WHO technical consultation meeting
Ouagadougou, Burkina Faso
April 2022 Volume 35 Issue 2 e00152-21
Population movements have turned Chagas disease (CD) into a global public health problem. Despite the successful implementation of subregional initiatives to
...
control vectorial and transfusional Trypanosoma cruzi transmission in Latin American settings where the disease is endemic, congenital CD (cCD) remains a significant challenge. In countries where the disease is not endemic, vertical transmission plays a key role in CD expansion and is the main focus of its control. Although several health organizations provide general protocols for cCD control, its management in each geopolitical region depends on local authorities, which has resulted in a multitude of approaches. The aims of this review are to (i) describe the current global situation in CD management, with emphasis on congenital infection, and (ii) summarize the spectrum of available strategies, both official and unofficial, for cCD prevention and control in countries of endemicity and nonendemicity. From an economic point of view, the early detection and treatment of cCD are cost-effective. However, in countries where the disease is not endemic, national health policies for cCD control are nonexistent, and official regional protocols are scarce and restricted to Europe. Countries of endemicity have more protocols in place, but the implementation of diagnostic methods is hampered by economic constraints. Moreover, most protocols in both countries where the disease is endemic and those where it is not endemic have yet to incorporate recently developed technologies. The wide methodological diversity in cCD diagnostic algorithms reflects the lack of a consensus. This review may represent a first step toward the development of a common strategy, which will require the collaboration of health organizations, governments, and experts in the field.
more
The Ministry of Health of Saudi Arabia has developed the guidelines to meet the urgent need for up -to-date information and evidence-based recommendations
Transmission dynamics and control of Ebola virus disease (EVD): a review
Chowell and Nishiura
(2014)
BMC Medicine 2014, 12:196
http://www.biomedcentral.com/1741-7015/12/196
Unpreparedness of health professionals to address non-communicable diseases (NCD) at peripheral health facilities is a critical health system challenge in Mozambique. To address this weakness and decentralize NCD care, training
...
of the primary care workforce is needed. We describe our experience in the design and implementation of a cascade training of trainers (ToT) intervention to strengthen the prevention and control of cardiovascular disease.
more
Infection prevention and control in the context of coronavirus disease (COVID-19): A living guideline
recommended
This second edition of the Infection prevention and control in the context of coronavirus disease
...
(COVID-19): A living guideline provides the most up to date technical guidance on mask use in community settings in the context of COVID-19.
In this edition, new information includes updated mask recommendations for children in community settings including updated age specific recommendations, statements for children with disabilities and those at high risk for complications related to COVID-19 infection. Updated implementation considerations for mask use in school settings are also included.
This living guideline is being published using the MAGICApp online publishing platform https://app.magicapp.org/#/guideline/Lr2a8L , as well as in PDF copy on the WHO website.
more
This document provides guidance on infection prevention and control (IPC) measures for people with suspected or confirmed coronavirus disease (COVID-19) who are experiencing mild symptoms that do no
...
t require hospitalisation, therefore self-isolating at home.
more
Neglected tropical diseases (NTDs) are a category of chronic, disabling, and at times disfiguring diseases and conditions that occur most commonly in the setting of extreme poverty. Historically, NT
...
Ds have received less attention and funding when compared to other diseases occurring in the same regions of the world. Several NTDs have internationally agreed upon targets for their control, elimination, and eradication. Nineteen countries in the WHO African Region have successfully eliminated at least one NTD, however recent gap analyses identified moderate to severe gaps across technical, strategy and service delivery, and enabling factors. This report summarizes the findings of a scoping review of published literature undertaken to highlight control, elimination, and eradication efforts towards NTDs across the WHO African Region over the last 30 years.
more
Indoor residual spraying (IRS) involves applying residual insecticide to potential vector resting sites on the interior surfaces of human dwellings or other buildings. The main aim of IRS is to kill
...
vectors before they are able to transmit pathogens to humans. When carried out correctly, IRS has historically been shown to be a powerful intervention to reduce adult vector density and longevity for mosquitoes, sand flies and triatomine bugs and can reduce the transmission of vector-borne diseases.
more
22 April 2022, This document provides updated interim recommendations on the use of masks by health workers providing care to patients with suspected or confirmed COVID-19. This update is prompted by new evidence around mask use and COVID-19 transmi
...
ssion, as well as the emergence of variants of concern including Omicron. Masks continue to be a critical tool to prevent the spread of COVID-19. These interim guidelines supersede the recommendations provided in the WHO recommendations on mask use by health workers, in light of the Omicron variant of concern published on 22 December 2022.
WHO continually evaluates the emerging evidence and will review these interim recommendations within two months and issue new guidance as needed.
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This project aimed to reduce the risk of vector-borne infection with Chagas disease by
controlling triatomine bugs, the vectors transmitting the parasite
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of Chagas disease, and
establishing an epidemiological surveillance system with community participation.
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The Infection prevention and control in the context of coronavirus disease 2019 (COVID-19): a living guideline consolidates technical guidance deve
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loped and published during the COVID-19 pandemic into evidence-informed recommendations for infection prevention and control (IPC). This living guideline is available both online and PDF.
This version of the living guideline (version 6.0) includes fifteen statements on IPC measures in health-care settings (screening and patient placement, ventilation, physical barriers, environmental cleaning, waste management, amongst others) as well as one statement on mask fit in the community context.
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Chronic Dis Int - Volume 3 Issue 1 - 2016
ISSN 2379-7983
