Pathogenic Mycobacteria in Water PDF Download

Author: Steve Pedley
Publisher:
ISBN:
Category : Mycobacterial diseases
Languages : en
Pages : 237

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Author: Holger Treidel
Publisher: CRC Press
ISBN: 0203120760
Category : Nature
Languages : en
Pages : 419

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Book Description
Climate change is expected to modify the hydrological cycle and affect freshwater resources. Groundwater is a critical source of fresh drinking water for almost half of the worlds population and it also supplies irrigated agriculture. Groundwater is also important in sustaining streams, lakes, wetlands, and associated ecosystems. But despite this,

Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 030949382X
Category : Medical
Languages : en
Pages : 291

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Book Description
Legionnaires' disease, a pneumonia caused by the Legionella bacterium, is the leading cause of reported waterborne disease outbreaks in the United States. Legionella occur naturally in water from many different environmental sources, but grow rapidly in the warm, stagnant conditions that can be found in engineered water systems such as cooling towers, building plumbing, and hot tubs. Humans are primarily exposed to Legionella through inhalation of contaminated aerosols into the respiratory system. Legionnaires' disease can be fatal, with between 3 and 33 percent of Legionella infections leading to death, and studies show the incidence of Legionnaires' disease in the United States increased five-fold from 2000 to 2017. Management of Legionella in Water Systems reviews the state of science on Legionella contamination of water systems, specifically the ecology and diagnosis. This report explores the process of transmission via water systems, quantification, prevention and control, and policy and training issues that affect the incidence of Legionnaires' disease. It also analyzes existing knowledge gaps and recommends research priorities moving forward.

Author: World Health Organization
Publisher: World Health Organization
ISBN: 9241562595
Category : Medical
Languages : en
Pages : 259

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Book Description
Environmental mycobacteria can be found in diverse environments around the world, some of which have the ability to infect animals, birds and humans and have evolved mechanisms by which they can invade and grow within host cells, the pathogenic environmental mycobacteria (PEM). Although the diseases caused by these organisms have been known for many years, it is only recently that the potential significance of PEM as a waterborne pathogen has been appreciated. This publication discusses current knowledge about the distribution of PEM in water and other parts of the environment, the routes of transmission that lead to human infection, the most significant disease symptoms that can follow infection, methods of analysis and detection, the control of PEM in drinking-water and the assessment and management of risks.

Author: George P. Kubica
Publisher:
ISBN:
Category : Medical bacteriology
Languages : en
Pages : 96

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Author: Ali Akbar Velayati
Publisher: Academic Press
ISBN: 9780128146927
Category : Science
Languages : en
Pages : 0

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Book Description
Nontuberculous Mycobacteria (NTM): Microbiological, Clinical and Geographical Distribution is a complete reference that stimulates a greater understanding of NTM infections. Sections cover microbiologic and molecular diagnostic tools, drug susceptibility tests, human genetic susceptibility, prevalence and incidence studies, clinical and radiological presentations, and clinical trials for antibiotic therapy. With the incidence rate of NTM infections increasing globally during the last decade, significant mortality and morbidity must be addressed. This important reference will provide research scientists, clinical microbiologists, hospital diagnostic technicians, and post graduate medical and science students with information on the epidemiology, prevalence, microbiology and clinical aspects of NTM.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309064325
Category : Nature
Languages : en
Pages : 277

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Book Description
With an increasing population, use of new and diverse chemicals that can enter the water supply, and emergence of new microbial pathogens, the U.S. federal government is faced with a regulatory dilemma: Where should it focus its attention and limited resources to ensure safe drinking water supplies for the future? Identifying Future Drinking Water Contaminants is based on a 1998 workshop on emerging drinking water contaminants. It includes a dozen papers that were presented on new and emerging microbiological and chemical drinking water contaminants, associated analytical and water treatment methods for their detection and removal, and existing and proposed environmental databases to assist in their proactive identification and regulation. The papers are preceded by a conceptual approach and related recommendations to EPA for the periodic creation of future Drinking Water Contaminant Candidate Lists (CCLsâ€"produced every five yearsâ€"include currently unregulated chemical and microbiological substances that are known or anticipated to occur in public water systems and that may pose health risks).

Author:
Publisher: Academic Press
ISBN: 0124159761
Category : Science
Languages : en
Pages : 719

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Book Description
The second edition of Microbiology of Waterborne Diseases describes the diseases associated with water, their causative agents and the ways in which they gain access to water systems. The book is divided into sections covering bacteria, protozoa, and viruses. Other sections detail methods for detecting and identifying waterborne microorganisms, and the ways in which they are removed from water, including chlorine, ozone, and ultraviolet disinfection. The second edition of this handbook has been updated with information on biofilms and antimicrobial resistance. The impact of global warming and climate change phenomena on waterborne illnesses are also discussed. This book serves as an indispensable reference for public health microbiologists, water utility scientists, research water pollution microbiologists environmental health officers, consultants in communicable disease control and microbial water pollution students. Focuses on the microorganisms of most significance to public health, including E. coli, cryptosporidium, and enterovirus Highlights the basic microbiology, clinical features, survival in the environment, and gives a risk assessment for each pathogen Contains new material on antimicrobial resistance and biofilms Covers drinking water and both marine and freshwater recreational bathing waters

Author: George W. Ware
Publisher: Springer Science & Business Media
ISBN: 1461225302
Category : Science
Languages : en
Pages : 165

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Book Description
Reviews of Environmental Contamination and Toxicology provides detailed review articles concerned with aspects of chemical contaminants, including pesticides, in the total environment with toxicological considerations and consequences.

Author: Domenico Bonamonte
Publisher: Springer
ISBN: 3319485385
Category : Medical
Languages : en
Pages : 404

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Book Description
This well-illustrated book is a comprehensive guide to the cutaneous clinical presentations of mycobacterial infections. The Mycobacterium genus includes over 170 species, nontuberculous mycobacteria (NTM) having been added to the obligate human pathogens such as M. tuberculosis and M. leprae. NTM are widely distributed in the environment with high isolation rates worldwide; the skin is a major target with variable clinical manifestations. A current resurgence in tuberculosis is aggravated by the synergy with human immunodeficiency virus, the breakdown of health care systems, and the rise in multidrug-resistant disease, as the incidence of leprosy remains stable, at around 250,000 new cases annually, regardless of effective antibiotic therapy. Presentations of various cutaneous infections caused by mycobacteria may be overlooked by clinicians owing the lack of familiarity with tuberculosis, leprosy, and the related NTM clinical features. This handy guide will help the dermatologist to spot the different clinical manifestations, make a prompt diagnosis, and apply effective treatment.