Change in Epidemiology and Etiology of Respiratory Tract and Gastrointestinal Infections during COVID-19 Pandemic
Change in Epidemiology and Etiology of Respiratory Tract and Gastrointestinal Infections during COVID-19 Pandemic

Author: Philippe Gautret

Publisher: Frontiers Media SA

Published: 2024-08-28

Total Pages: 102

ISBN-13: 2832553656

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The COVID-19 pandemic has had a significant impact on the epidemiology and etiology of respiratory tract and gastrointestinal infections. The implementation of control measures such as social distancing and hand hygiene was associated with a decrease in the incidence of some respiratory and gastrointestinal infections caused by other viruses and bacteria. Epidemiological data suggest that the incidence of respiratory tract infections other than SARS-CoV-2 infection has decreased during the COVID-19 pandemic, possibly due to the adoption of several non-pharmaceutical interventions in public areas. Currently, there is very little research on the interaction between SARS-CoV-2 and other infectious pathogens in terms of microbiome and virome. As a matter of fact, changes in the epidemiology of respiratory and gastrointestinal infections may be due to other causes than SARS-CoV-2-specific control measures. It is still unclear whether these changes might result from direct interaction between SARS-CoV-2 and the microbiome and/or virome. Continuous and ongoing efforts to understand the impact of the COVID-19 pandemic on infectious diseases are critical in advancing scientific discovery for prevention and treatment strategies for future pandemics. Through this research theme, we aim to explore scientific gaps related to our understanding of the changes in epidemiology and pathogenic agents responsible for respiratory tract and gastrointestinal infections during the COVID-19 pandemic.

Reopening K-12 Schools During the COVID-19 Pandemic
Reopening K-12 Schools During the COVID-19 Pandemic

Author: National Academies of Sciences, Engineering, and Medicine

Publisher: National Academies Press

Published: 2020-11-08

Total Pages: 115

ISBN-13: 0309680077

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The COVID-19 pandemic has presented unprecedented challenges to the nation's K-12 education system. The rush to slow the spread of the virus led to closures of schools across the country, with little time to ensure continuity of instruction or to create a framework for deciding when and how to reopen schools. States, districts, and schools are now grappling with the complex and high-stakes questions of whether to reopen school buildings and how to operate them safely if they do reopen. These decisions need to be informed by the most up-to-date evidence about the SARS-CoV-2 virus that causes COVID-19; about the impacts of school closures on students and families; and about the complexities of operating school buildings as the pandemic persists. Reopening K-12 Schools During the COVID-19 Pandemic: Prioritizing Health, Equity, and Communities provides guidance on the reopening and operation of elementary and secondary schools for the 2020-2021 school year. The recommendations of this report are designed to help districts and schools successfully navigate the complex decisions around reopening school buildings, keeping them open, and operating them safely.

Fangcang Shelter Hospitals For Covid-19: Construction And Operation Manual
Fangcang Shelter Hospitals For Covid-19: Construction And Operation Manual

Author:

Publisher: World Scientific

Published: 2020-06-16

Total Pages: 125

ISBN-13: 9811223092

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A novel public health concept, the Fangcang Shelter Hospital was first proposed by Professor Wang Chen, an academician of Chinese Academy of Engineering, in Wuhan, China, in February 2020. While responding to the coronavirus disease 2019 (COVID-19) outbreak, medical staff faced the pressing situation of limited medical supplies, which led Professor Wang Chen to the suggestion of converting large-scale public venues such as exhibition centers and indoor stadiums into shelter hospitals to receive large number of patients, as this involved minimum time and monetary costs. The five essential functions of Fangcang Shelter Hospitals (isolation, triage, provision of basic medical care, frequent monitoring and rapid referral, and essential living and social engagement) enable shelter hospitals to receive patients with mild to moderate symptoms of COVID-19, and have the greatest impact on isolating the source of infection and expanding the area's health-care capacity.Two of the first three Fangcang Shelter Hospitals set up in Wuhan were redeveloped by Zall Group Property from existing buildings, while Zall Foundation was responsible for the provision of essential medical supplies and logistical support to facilitate the running of these shelter hospitals. In total, the two shelter hospitals have been instrumental in diagnosing, treating and curing 3663 patients. Under the medical expertise and guidance of Professor Wang Chen, as well as inputs from Zall Foundation's crews who contributed to the design, renovation and operation of these shelter hospitals, this manual encompasses knowledge and experience distilled from the running of these Fangcang Shelter Hospitals. Covering five important aspects, namely the proposal, design, renovation, operation, and logistical support for shelter hospitals, this booklet aims to be a useful reference for other epidemic prevention and control efforts in regions around the world. The manual has been translated into more than 20 languages.

Covid-19: From Basics To Clinical Practice
Covid-19: From Basics To Clinical Practice

Author: Wenhong Zhang

Publisher: World Scientific

Published: 2020-08-12

Total Pages: 266

ISBN-13: 9811222088

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This book introduces the epidemiological characteristics, etiology, molecular biology, virology and the latest research progress of COVID-19. It also presents the clinical manifestations, diagnosis and treatment of the new infectious disease. The content is based on literature review of a large number of relevant articles published in China and abroad, as well as the experience of medical workers in this field in China. In the pandemic, experts from major hospitals in Shanghai had successfully treated more than 300 patients with COVID-19. Their valuable experience in diagnosis and treatment has been summarized and included in the book. It is hoped that this book will be helpful to the vast number of readers who are concerned about the research progress and treatment of COVID-19.

Paediatric Gastrointestinal Disorders
Paediatric Gastrointestinal Disorders

Author: Clarissa Martin

Publisher: CRC Press

Published: 2019-03-15

Total Pages: 471

ISBN-13: 1909368369

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The medical specialty of paediatric gastroenterology is focused on problems and disorders within the gastrointestinal tract, liver and pancreas of children from infancy until age eighteen. This inspirational compilation provides information on current research and clinical practice regarding the psychosocial aspects of paediatric gastrointestinal c

Immunobiotics: Interactions of Beneficial Microbes with the Immune System
Immunobiotics: Interactions of Beneficial Microbes with the Immune System

Author: Julio Villena

Publisher: Frontiers Media SA

Published: 2018-01-26

Total Pages: 309

ISBN-13: 2889453820

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The term “immunobiotics” has been proposed to define microbial strains able to beneficially regulate the mucosal immune system. Research in immunobiotics has significantly evolved as researchers employed cutting-edge technologies to investigate the complex interactions of these beneficial microorganisms with the immune system. During the last decade, our understanding of immunobiotics-host interaction was profoundly transformed by the discovery of microbial molecules and host receptors involved in the modulation of gut associated immune system, as well as the systemic and distant mucosal immune systems. In recent years, there has been a substantial increase in the number of reports describing the beneficial effects of immunobiotics in diseases such as intestinal and respiratory infections, allergy, inflammatory bowel disease, obesity, immunosuppression, and several other immune-mediated conditions. Evidence is also emerging of immunobiotics related molecules with immunomodulatory functions leading to the production of pharmabiotics, which may positively influence human or animal health. Therefore, research in immunobiotics continue to contribute not only to food but also medical and pharmaceutical fields. The compilation of research articles included in this ebook should help reader to have an overview of the recent advances in immunobiotics.

Bluetongue
Bluetongue

Author: Peter Mertens

Publisher: Academic Press

Published: 2008-10-29

Total Pages: 507

ISBN-13: 0080918972

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The third volume in the Institute of Animal Health (IAH) Biology of Animal Infections Series, Bluetongue discusses one of the most economically important diseases of domesticated livestock. Affecting primarily sheep particularly the improved mutton and wool breeds, it is now endemic in Africa, India, the Middle and Far East, Australia and the Americas, and over the last six years has caused a series of outbreaks throughout the Mediterranean region and central Europe. Bluetongue represent a paradigm not only for the other orbiviruses (such as African horse sickness virus, which shares the same vector species) but also for other insect transmitted diseases, including those of humans. - The only single definitive work that provides both historical and up to date data on the disease - Describes the latest developments in epidemiological modelling, molecular epidemiology and vaccine development, as well as explaining the current global epidemiology of the disease - Outlines the importance and possible mechanisms of overwintering, and the impact of global warming on the vectors and virus distribution

The Nidoviruses
The Nidoviruses

Author: Stanley Perlman

Publisher: Springer

Published: 2010-11-19

Total Pages: 0

ISBN-13: 9781441938749

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This volume is based on the 10th International Nidovirus Symposium: Towards Control of SARS and other Nidovirus Diseases. The volume includes articles by all of the major contributors to this burgeoning area of research which summarize the work presented at the meeting. This represents the only comprehensive book to cover this field in the last five years.

Quantitative Microbial Risk Assessment
Quantitative Microbial Risk Assessment

Author: Charles N. Haas

Publisher: John Wiley & Sons

Published: 2014-07-08

Total Pages: 439

ISBN-13: 1118145291

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Provides the latest QMRA methodologies to determine infection risk cause by either accidental microbial infections or deliberate infections caused by terrorism • Reviews the latest methodologies to quantify at every step of the microbial exposure pathways, from the first release of a pathogen to the actual human infection • Provides techniques on how to gather information, on how each microorganism moves through the environment, how to determine their survival rates on various media, and how people are exposed to the microorganism • Explains how QMRA can be used as a tool to measure the impact of interventions and identify the best policies and practices to protect public health and safety • Includes new information on genetic methods • Techniques use to develop risk models for drinking water, groundwater, recreational water, food and pathogens in the indoor environment