Diagnosis, Epidemiology and Transmission Dynamics of Cryptosporidium Spp. and Giardia Duodenalis PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Diagnosis, Epidemiology and Transmission Dynamics of Cryptosporidium Spp. and Giardia Duodenalis PDF full book. Access full book title Diagnosis, Epidemiology and Transmission Dynamics of Cryptosporidium Spp. and Giardia Duodenalis by David Carmena. Download full books in PDF and EPUB format.
Author: David Carmena
Publisher: Mdpi AG
ISBN: 9783036530789
Category : Science
Languages : en
Pages : 216
Get Book Here
Book Description
The enteric protozoans Cryptosporidium spp. and Giardia duodenalis are the most common diarrhoea-causing protozoan parasites worldwide. Cryptosporidium spp. is a leading cause of diarrhoea morbidity and mortality in children younger than 5 years of age in poor-resource settings in sub-Saharan Africa and South Asia. Although infection by G. duodenalis is rarely a fatal condition, giardiasis is commonly associated with childhood growth faltering and cognitive impairment. Because of their significant socioeconomic impact, particularly in low-income countries, giardiasis and cryptosporidiosis joined the "Neglected Disease Initiative" launched by the World Health Organization in 2004. Both Cryptosporidium spp. and G. duodenalis are ubiquitous in the environment and can infect a wide range of hosts with different specificities, meaning that humans may acquire the infection via waterborne, foodborne, or zoonotic transmission. Recent advances in detection and molecular epidemiology have indicated that certain species/genotypes of Cryptosporidium and G. duodenalis have an expanded range of suitable hosts, suggesting that their transmission pathways are more intricate than previously thought, challenging our current notion of host specificities. Therefore, there is a clear need for more studies aiming at investigatingthat aim to investigate the frequency and molecular diversity of these parasites in humans, production and companion animals, and wildlife species. This information would be extremely useful to elucidate the transmission dynamics of cryptosporidiosis and giardiasis, and to investigate the exact contribution of zoonotic events to human infections.
Author: David Carmena
Publisher: Mdpi AG
ISBN: 9783036530789
Category : Science
Languages : en
Pages : 216
Get Book Here
Book Description
The enteric protozoans Cryptosporidium spp. and Giardia duodenalis are the most common diarrhoea-causing protozoan parasites worldwide. Cryptosporidium spp. is a leading cause of diarrhoea morbidity and mortality in children younger than 5 years of age in poor-resource settings in sub-Saharan Africa and South Asia. Although infection by G. duodenalis is rarely a fatal condition, giardiasis is commonly associated with childhood growth faltering and cognitive impairment. Because of their significant socioeconomic impact, particularly in low-income countries, giardiasis and cryptosporidiosis joined the "Neglected Disease Initiative" launched by the World Health Organization in 2004. Both Cryptosporidium spp. and G. duodenalis are ubiquitous in the environment and can infect a wide range of hosts with different specificities, meaning that humans may acquire the infection via waterborne, foodborne, or zoonotic transmission. Recent advances in detection and molecular epidemiology have indicated that certain species/genotypes of Cryptosporidium and G. duodenalis have an expanded range of suitable hosts, suggesting that their transmission pathways are more intricate than previously thought, challenging our current notion of host specificities. Therefore, there is a clear need for more studies aiming at investigatingthat aim to investigate the frequency and molecular diversity of these parasites in humans, production and companion animals, and wildlife species. This information would be extremely useful to elucidate the transmission dynamics of cryptosporidiosis and giardiasis, and to investigate the exact contribution of zoonotic events to human infections.
Author: M. G. Ortega-Pierres
Publisher: CABI
ISBN: 184593444X
Category : Medical
Languages : en
Pages : 520
Get Book Here
Book Description
Giardia and Cryptosporidium are both parasites of considerable global interest due to the gastrointestinal problems the organisms can cause in humans as well as domestic and wild animals. This book presents a comprehensive overview of recent research. Chapters discuss topics from taxonomy, nomenclature and evolution to molecular epidemiology, advances in diagnostics and zoonotic, human and animal health issues.
Author: Ynes R. Ortega
Publisher: Springer Science & Business Media
ISBN: 0387311971
Category : Technology & Engineering
Languages : en
Pages : 301
Get Book Here
Book Description
This book examines the two major parasite groups that are transmitted via water or foods: the single-celled protozoa, and the helminths: cestodes (tapeworms), nematodes (round worms), and trematodes (flukes). Each chapter covers the biology, mechanisms of pathogenesis, epidemiology, treatment, and inactivation of these parasites. This important new text offers a better understanding of the biology and control of parasitic infections necessary to reduce or eliminate future outbreaks in the U.S. and elsewhere.
Author: Franz Petry
Publisher: Karger Medical and Scientific Publishers
ISBN: 3318005614
Category : Medical
Languages : en
Pages : 279
Get Book Here
Book Description
Cryptosporidia and microsporidia are protozoan parasites that have emerged as human pathogens over the last two decades. With the coming of AIDS they have been recognised as important opportunistic pathogens of patients with an impaired host defence system. For both groups of pathogens, chemotherapeutic intervention is extremely limited. To date, cryptosporidiosis and microsporidiosis are severe and life-threatening opportunistic infections in AIDS patients and cryptosporidiosis is a major cause of diarrhea in infants and children in developing countries. This volume provides a comprehensive overview of the biology of the pathogens as well as the diagnosis and clinical aspects of the diseases they cause. The host immune responses against Cryptosporidium and the immunology of human microsporidiosis are reviewed in detail. Further topics discussed include the epidemiology and strain variation of Cryptosporidium parvum, the epidemiology and zoonotic aspects of microsporidia, and gene discovery in Cryptosporidium. Offering a well-written and very comprehensive description of what is currently known about these emerging pathogens, this book is a valuable reference for clinical microbiologists and specialists in infectious diseases, epidemiologists in the public health sector, and physicians in general and internal medicine.
Author: Barbara E. Olson
Publisher: Wallingford, England : CABI Publishing
ISBN:
Category : Medical
Languages : en
Pages : 360
Get Book Here
Book Description
This book covers all aspects of research into Giardia as an organism and giardiasis the disease. It includes chapters on biochemistry, biology, detection and diagnosis, host-parasite relationships, immunoprophylaxis and immunotherapy, legislation and policy, therapeutics and new drug targets, water treatment and zoonotic transmission and epidemiology. It deals with Giardia in companion animals, in farm animals, and as a public health problem. Based on papers presented at the 2000 Giardia in the Rockies conference, held in Alberta, Canada, it contains contributions from leading international experts.
Author: Lynne Shore Garcia
Publisher: John Wiley & Sons
ISBN: 1555819001
Category : Medical
Languages : en
Pages : 1412
Get Book Here
Book Description
Diagnostic Medical Parasitology covers all aspects of human medical parasitology and provides detailed, comprehensive, relevant diagnostic methods in one volume. The new edition incorporates newly recognized parasites, discusses new and improved diagnostic methods, and covers relevant regulatory requirements and has expanded sections detailing artifact material and histological diagnosis, supplemented with color images throughout the text. If you are looking for online access to the latest clinical microbiology content, please visit www.wiley.com/learn/clinmicronow.
Author: Brian Austin
Publisher: John Wiley & Sons
ISBN: 1119152135
Category : Technology & Engineering
Languages : en
Pages : 418
Get Book Here
Book Description
There has been a continual expansion in aquaculture, such that total production is fast approaching that of wild-caught fisheries. Yet the expansion is marred by continued problems of disease. New pathogens emerge, and others become associated with new conditions. Some of these pathogens become well established, and develop into major killers of aquatic species. Diagnosis and Control of Diseases of Fish and Shellfish focuses on the diagnosis and control of diseases of fish and shellfish, notably those affecting aquaculture. Divided into 12 chapters, the book discusses the range of bacterial, viral and parasitic pathogens, their trends, emerging problems, and the relative significance to aquaculture. Developments in diagnostics and disease management, including the widespread use of serological and molecular methods, are presented. Application/dose and mode of action of prebiotics, probiotics and medicinal plant products used to control disease are examined, as well as the management and hygiene precautions that can be taken to prevent/control the spread of disease. This book will be a valuable resource for researchers, students, diagnosticians, veterinarians, fish pathologists and microbiologists concerned with the management of diseases of fish and shellfish.
Author: B.B.Singh Dhaliwal
Publisher: Springer Science & Business Media
ISBN: 8132215516
Category : Science
Languages : en
Pages : 151
Get Book Here
Book Description
The book “Parasitic Zoonoses” emphasizes a veterinary and public health perspective of zoonotic parasites. This book is suitable for higher undergraduate and graduate students of zoonoses and public health, veterinary parasitology, parasite epidemiology; public health workers; public health veterinarians; field veterinarians, medical professionals and all others interested in the subject. More than 15 protozoa and 50 other parasitic diseases are zoonotic in nature and all these diseases have been discussed in detail. The first chapter is concerned with classification of zoonotic parasites, food borne, vector borne and occupation related zoonotic parasites. The remaining chapters cover etiology, epidemiology, life cycle, transmission, clinical signs, diagnosis, prevention and control of zoonotic parasites. The text is illustrated with a large number of coloured figures. An alphabetical bibliography for every disease has also been included so that readers have access to further information.
Author: Ronald Fayer
Publisher: CRC Press
ISBN: 1420052276
Category : Medical
Languages : en
Pages : 579
Get Book Here
Book Description
From the microscopic observation of infection to the widespread application of molecular techniques in taxonomy and epidemiology, to the genome sequencing of two major species and advances in biochemistry, phylogeny, and water treatment, new information on this fascinating genus continues to mount as we discover and utilize the latest scientific te
Author: R.C.A. Thompson
Publisher: Elsevier
ISBN: 0080530109
Category : Science
Languages : en
Pages : 469
Get Book Here
Book Description
In the relatively short period since Cryptosporidium was recognised as a human pathogen, and that it could be transmitted in water as well as directly between animals and people, it has been the subject of intense investigations. Its status as an opportunistic pathogen, especially in AIDS patients, and the lack of effective anti-cryptosporidial drugs have served to emphasise the public health importance of this organism. This has to some extent overshadowed the fact that Cryptosporidium is also an important pathogen of domestic animals and wildlife. In recent years, the application of molecular biology and culture techniques have had an enormous impact on our understanding of the aetiological agents of cryptosporidial infections and our ability to study the causative agents in the laboratory. As a consequence, a wealth of information and novel data has been produced during the last 3-4 years, particularly in the areas of taxonomy, biology, pathogenesis, epidemiology - particularly zoonotic and water borne transmission, and treatment.It is thus very timely to bring together in this book the international research community involved to review the major advances in research and identify the important research priorities for the future, thus enabling as wide an audience as possible to benefit from and share in this comprehensive look at Cryptosporidium and cryptosporidiosis.
