Mund-Nasen-Bedeckung im öffentlichen Raum als weitere Komponente zur Reduktion der Übertragungen von COVID-19. Strategieergänzungen zu empfohlenen Schutzmaßnahmen und Zielen (3. Update) Das RKI empfiehlt ein generelles Tragen einer Mund-Nasen-Bedeckung (MNB) in bestimmten Situationen im öffentl
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ichen Raum als einen weiteren Baustein, um Risikogruppen zu schützen und den Infektionsdruck und damit die Ausbreitungsgeschwindigkeit von COVID-19 in der Bevölkerung zu reduzieren. Diese Empfehlung beruht auf einer Neubewertung aufgrund der zunehmenden Evidenz, dass ein hoher Anteil von Übertragungen unbemerkt erfolgt, und zwar bereits vor dem Auftreten von Krankheitssymptomen. Ziel des im Epidemiologischen Bulletin 19/2020 veröffentlichten Artikels ist es, eine kurze Übersicht zum fachlichen Hintergrund der Empfehlung zu geben und zu erläutern, welche Dinge hierbei zu berücksichtigen sind.
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These WHO interim recommendations for use of the COVID-19 vaccine BIBP produced by Sinopharm were developed on the basis of advice issued by the Strategic Advisory Group of Experts on Immunization (SAGE) and the evidence summary included in the background document and annexes referenced below.
Th
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is document has been updated: version 15 March 2022.
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In the light of the transmissibility of coronaviruses, and the global experience with MERS-CoV (ongoing) and SARS in 2003 which were also caused by coronaviruses, South African authorities have compiled this guideline document to support surveillance, case finding, diagnosis, management and public h
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ealth responses to cases under investigation.
*Please note*
The interim guidelines are based on what is currently known about the Coronavirus Disease 2019 (COVID-19). The National Department of Health (NDOH) and National Institute for Communicable Diseases will update these interim guidelines as needed and as additional information becomes available.
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The Public Health Burden of Commercial Tobacco Use
The burden of disease and death from commercial tobacco* use in the United States is
overwhelmingly caused by cigarettes and other combustible tobacco products.
The Lancet. Published Online December 22, 2016 http://dx.doi.org/10.1016/S0140-6736(16)32621-6. Open Access
A WHO guide to inform & harmonize national & international pandemic preparedness and response
The main updates from the 2013 interim guidance are:
Alignment with other relevant United Nations policies for crisis and emergency management, and
Inclusion of the significant development in re
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cent years of the strategies for pandemic vaccine response during the start of a pandemic.
The guide is available in English, Arabic, Chinese, French, Spanish and Russian
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Guide de l’OMS pour prisede décisions éclairéeset harmonisation,à l’échelle nationale et internationale, dela préparation et la réponseen cas de grippe pandémique
With sustained economic growth in many parts of the developing world, an increasing number of countries are transitioning away from the most subsidized development finance as they exceed income and other qualification requirements. Cross-country evidence suggests that Development Assistance Committe
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e (DAC) donors view the crossing over of the World Bank’s International Development Association (IDA) eligibility threshold to signal that a country needs less aid, with subsequent reductions in both IDA and other donors’ concessional funding. Within the health sector, it is particularly important to understand the implications of these status changes for children under five years of age since improving early childhood health is critical to fostering health and social and economic development. Therefore, we examine the implications of the IDA transition by measuring the extent t which World Bank commitments—including both IDA and IBRD—are directed to infant and child health needs in Nigeria. Ordinary Least Squares (OLS) models were used in a difference-indifferences (DID) strategy to compare World Bank IBRD/IDA lending before and after the crossover to regions with varying initial levels of under-five and infant need.
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In In recent years, China has increased its international engagement in health. Nonetheless, the lack
of data on contributions has limited efforts to examine contributions from China. Existing estimates that track
development assistance for health (DAH) from China have relied primarily on one data
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set. Furthermore, little is known
about the disbursing agencies especially the multilaterals through which contributions are disbursed and how these
are changing across time. In this study, we generated estimates of DAH from China from 2007 through 2017 and
disaggregated those estimates by disbursing agency and health focus area.
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In this guideline, natural ventilation is considered
among one the effective measures to control infections in health care. This guideline provides
a design and operation guide for hospital planners, engineers, architects and infection control
personnel. The recommendations in this guidelin
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e followed a systematic
review of the literature on the association of ventilation and disease transmission, as well
as effective natural ventilation solutions for infection control.
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Social distancing is an action taken to minimise contact with other individuals; social distancing measures comprise one category of non-pharmaceutical countermeasures (NPCs)1 aimed at reducing disease transmission and thereby also reducing pressure on health services.
This document builds upon exi
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sting ECDC documents, including guidelines for the use of non-pharmaceutical measures to delay and mitigate the impact of 2019-nCoV, a rapid risk assessment: outbreak of novel coronavirus disease – 5th update, a technical report on the use of evidence in decision-making during public health emergencies, and a guidance document on community engagement for public health events caused by communicable disease threats in the EU/EEA.
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Nested case-control study of health workers exposed to confirmed COVID-19 patients.
Similar objectives to the cohort study but case-control studies 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 p
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atients.
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.
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These WHO interim recommendations for use of the Sinovac-CoronaVac were developed on the basis of advice issued by the Strategic Advisory Group of Experts on Immunization (SAGE) and the evidence summary included in the background document and annexes referenced below.
This document has been updat
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ed: version 15 March 2022.
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orientaciones provisionales, primera publicación: 24 de mayo de 2021, actualización: 21 de octubre de 2021, actualización: 15 de marzo de 2022
Временное руководство (Первый выпуск 24 мая 2021 г., Обновлено 21 октября 2021 г., Обновлено 15 марта 2022 г.
Interim Guidance October 2022. This addendum addresses some of the methodological aspects of VE evaluations that have been learned during the past year, as well as those that have become relevant in the current epidemiological setting of the COVID-19 pandemic. For some of the COVID-19 vaccine method
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ology issues there are still insufficient data to make a recommendation, in which case different options for approaching VE evaluations are presented.
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Evaluation of the effectiveness of vaccines against COVID-19
INTERIM GUIDANCE 17 MARCH 2021
This is a case-ascertained prospective investigation of all identified health care contacts working in a health care facility in which a laboratory confirmed 2019-nCoV infected patient (see 2.2 Study population) receives care. Note that this study can be done in health care facilities at all 3 level
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s of a health system – not just in hospitals. It is intended to provide epidemiological and serologic information which will inform the identification of risk factors 2019-nCoV infection among health care workers.
There are three primary objectives of this investigation among health care workers in a health care setting where a 2019-nCoV infected patient is being cared for:
To better understand the extent of human-to-human transmission among health care workers, by estimating the secondary infection rate1 for health care worker contacts at an individual level.
To characterize the range of clinical presentation of infection and the risk factors for infection among health care workers.
To evaluate effectiveness of infection prevention and control measures among health care workers
To evaluate effectiveness of infection prevention and control programmes at health facility and national level
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