Download or read book Tick and Tick Borne Pathogens Molecular and Immune Targets for Control Strategies written by Abid Ali and published by Frontiers Media SA. This book was released on 2020-10-09 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Download or read book Ticks and Host Immunity New Strategies for Controlling Ticks and Tick Borne Pathogens written by Ala E. Tabor and published by Frontiers Media SA. This book was released on 2022-01-10 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Frontiers in Integrated Tick Management written by Jordan Teelin Mandli and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tick-borne disease poses a significant threat to human and domestic animal health. The most common tick-borne disease in the United States is Lyme disease, which is caused by the spirochete bacteria Borrelia burgdorferi. The complex ecologic relationship between habitat, ticks, pathogens, and wildlife hosts has limited the effectiveness of previous vector control strategies. While no single control method has been shown to reduce tick abundance and associated pathogens, targeting multiple aspects of the tick/host/pathogen lifecycle with combinations of interventions may offer a more effective strategy. The purpose of this work is to investigate the impact of long-term integrated tick management on Ixodes scapularis (blacklegged ticks) and hosts in the Upper Midwest, as well as to investigate recombinant poxviruses as wildlife reservoir-targeted vaccine candidates against tick-borne diseases. To determine whether integration of two environmental control strategies is more effective compared to individual treatments at reducing host-seeking blacklegged tick densities, we conducted a five-year small-scale field trial in south central Wisconsin. The deployment of host-targeted acaricides (permethrin-treated cotton) reliably reduced nymph densities a year after deployment but the addition of habitat modification (invasive vegetation removal) did not improve outcomes. Permethrin-treated cotton impact was explained by reductions in tick and host contact. Overall, this treatment combination does not yield improved outcomes within this setting. Reservoir-targeted vaccination offers an intriguing approach to inhibiting tickborne disease transmission, especially in the case of Lyme disease. However, current strategies require repeated dosing in order to achieve protection. To address this concern, we evaluated highly attenuated poxvirus vectors as potential vaccine candidates. Orally administered, recombinant poxviruses induced robust, long-lasting antibody immune responses in Peromyscus leucopus (white-footed mice). With the insertion of multiple B. burgdorferi and I. scapularis genes as part of a multi-target vaccine approach, recombinant poxviruses induced high serum antibody titers with a protective borreliacidal profile in laboratory mice. These studies reveal the utility of recombinant poxviruses as multi-antigen vaccine vectors and provide considerations for future improvement.
Download or read book Critical Needs and Gaps in Understanding Prevention Amelioration and Resolution of Lyme and Other Tick Borne Diseases written by Institute of Medicine and published by National Academies Press. This book was released on 2011-07-01 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: A single tick bite can have debilitating consequences. Lyme disease is the most common disease carried by ticks in the United States, and the number of those afflicted is growing steadily. If left untreated, the diseases carried by ticks-known as tick-borne diseases-can cause severe pain, fatigue, neurological problems, and other serious health problems. The Institute of Medicine held a workshop October 11-12, 2010, to examine the state of the science in Lyme disease and other tick-borne diseases.
Download or read book Diseases of Cattle in the Tropics written by Miodrag Ristic and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most of the future increase in livestock production is expected to occur in the tropical and subtropical regions of the world. Cattle are the most numerous of the ruminant species in the tropics and provide the largest quantity of animal food products. More than one-third of the world's cattle are found in the tropics. Disease is the major factor which prohibits full utilization of these regions for cattle production. Various infectious and transmissible viral, rick ettsial, bacterial, and particularly protozoan and helminthic diseases, are widespread in the tropics and exert a heavy toll on the existing cattle industry there. This uncontrolled disease situation also discourages investment in cattle industries by private and government sectors. In Africa alone, it is estimated that 125 million head of cattle could be accommodated in the tropical rainbelt if the disease and other animal husbandry factors could be resolved. The potential of efficient cattle production under more favorable conditions prompted various international agencies to establish a multi million dollar International Laboratory for Research in Animal Diseases (ILRAD) in Nairobi, Kenya, Africa. In South America, principal sites for raising cattle are shifting to the savannah lands because the more fertile soils are being used for crop produc tion, however, in the savannahs also, disease remains the most powerful deterrent in implementing the cattle industry.
Download or read book Climate Ticks and Disease written by Pat Nuttall and published by CABI. This book was released on 2021-11-26 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together expert opinions from scientists to consider the evidence for climate change and its impacts on ticks and tick-borne infections. It considers what is meant by 'climate change', how effective climate models are in relation to ecosystems, and provides predictions for changes in climate at global, regional and local scales relevant for ticks and tick-borne infections. It examines changes to tick distribution and the evidence that climate change is responsible. The effect of climate on the physiology and behaviour of ticks is stressed, including potentially critical impacts on the tick microbiome. Given that the notoriety of ticks derives from pathogens they transmit, the book considers whether changes in climate affect vector capacity. Ticks transmit a remarkable range of micro- and macro-parasites many of which are pathogens of humans and domesticated animals. The intimacy between a tick-borne agent and a tick vector means that any impacts of climate on a tick vector will impact tick-borne pathogens. Most obviously, such impacts will be apparent as changes in disease incidence and prevalence. The evidence that climate change is affecting diseases caused by tick-borne pathogens is considered, along with the potential to make robust predictions of future events.
Download or read book Rickettsial Diseases written by Didier Raoult and published by CRC Press. This book was released on 2007-04-26 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only available reference to comprehensively discuss the common and unusual types of rickettsiosis in over twenty years, this book will offer the reader a full review on the bacteriology, transmission, and pathophysiology of these conditions. Written from experts in the field from Europe, USA, Africa, and Asia, specialists analyze specific patho
Download or read book Tick Host Pathogen Interactions written by Sarah Irène Bonnet and published by Frontiers Media SA. This book was released on 2018-08-24 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Besides causing direct damage associated with blood feeding and in some cases through the excretion of toxins with their saliva, the main relevance of ticks lies in the wide variety of pathogens that they can transmit, including viruses, bacteria, protozoa and helminths. Owing to socioeconomic and environmental changes, tick distribution is changing with incursions of ticks and tick-borne diseases occurring in different regions of the world when the widespread deployment of chemical acaricides and repellents has led to the selection of resistance in multiple populations of ticks. New approaches that are environmentally sustainable and that provide broad protection against current and future tick-borne pathogen (TBP) are thus urgently needed. Such development, however, requires improved understanding of factors resulting in vector competence and tick-host-pathogen interactions. This Research Topic provides an overview of known molecular tick-host-pathogen interactions for a number of TBPs and highlights how this knowledge can contribute to novel control and prevention strategies for tick-borne diseases.
Download or read book Skin and Arthropod Vectors written by Nathalie Boulanger and published by Academic Press. This book was released on 2018-01-20 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent research on skin immunity and the skin microbiome reveals the complexity of the skin and its importance in the development of immunity against arthropod-borne diseases. In diseases such as malaria, borreliosis, leishmaniasis, trypanosomiasis, etc., the skin interface has been shown as an essential site for pathogens to hide from the immune system, and as a potential site of persistence. Only very few vaccines have been successfully developed so far against these diseases, likely because of an insufficient understanding on the development of skin immunity against pathogens. Skin and Arthropod Vectors expands our knowledge on the role of the skin interface during the transmission of arthropod-borne diseases and particularly its immunity. This work may support researchers who strive for developing more efficient diagnostic tools and vaccines. It also gives scientists and advanced students working in related areas a better insight on how humans and animals are attractive to arthropods to develop better repellents, or to set up transgenic arthropods. Offers the only compilation of research focusing on both the skin interface and arthropod vectors, with contributions from international experts Advances research in the effort toward generating more effective diagnostic tools and vaccines focusing on the skin interface Can also serve as supplemental material for dermatology lectures or specialized lectures on medical entomology and skin immunity
Download or read book Wildlife Parasitology Emerging Diseases and Neglected Parasites written by Georgiana Deak and published by Frontiers Media SA. This book was released on 2024-07-22 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change, agricultural practices, and landscape changes have caused ecosystem fragmentation and increased the parasite spillover from wildlife to humans and domestic animals, and vice versa. Wild animals have a very important role in maintaining and spreading different pathogens to domestic animals and humans. Most of these pathogens affect more than one animal species, complicating their control in nature. Parasitic diseases are commonly identified in wild animals, livestock, and companion animals. In domestic animals, prevention and antiparasitic treatments are necessary for good health and are used to treat and prevent infections. However, if left untreated some parasitic diseases severely affect the host and more rarely, can be fatal.
Download or read book Ticks and Tick Borne Pathogens written by Muhammad Abubakar and published by BoD – Books on Demand. This book was released on 2019-03-13 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is vital to understand ticks and tick-borne pathogens as well as their impact on humans. This book is intended for students in parasitology, biologists, parasitologists involved in molecular diagnostics of tick-borne diseases, practicing veterinarians, and for others who may require information on ticks and tick-borne diseases. Here we have put together a collection of chapters focused on different aspects of ticks and tick-borne diseases mainly to provide the reader with novel information in the field, but not the basic generalised information provided by many textbooks. This book includes topics such as high-throughput technologies in diagnosis, discovery of novel tick vaccines, identification of new pathogens transmitted by ticks, and new epidemiological information of certain well-known ticks and tick-borne diseases. These chapters were authored by parasitologists from all over the world, giving an insight to the reader about significant ticks and tick-borne diseases prevalent in those particular geographical regions with the local expert's point of view. Each of the chapters has separate reference lists, making it easier for the reader to find additional reading material related to their topic of interest.
Download or read book Ticks of Europe and North Africa written by Agustín Estrada-Peña and published by Springer. This book was released on 2018-12-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes descriptive keys for identifying every stage of all the species of ticks reported in Europe and northern Africa. It includes descriptive texts on the ecology and prominent features of each species, together with ink illustrations and distribution maps of more than 60 species of hard and soft ticks. The text for each species was prepared by specialists, the illustrations were made especially for this book and the maps were compiled on the basis of more than 40 years of records. This book is the first to offer keys for more than 60 species of ticks (both immature and adult) in the target territory. It also includes supplementary information with bibliographical details for each species. This book is based upon work from COST Action TD1303, supported by COST (European Cooperation in Science and Technology)
Download or read book Arthropods as Vectors of Emerging Diseases written by Heinz Mehlhorn and published by Springer Science & Business Media. This book was released on 2012-07-05 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global warming and globalization are the buzzwords of our time. They have nearly reached a religious status and those who deny their existence are considered modern heretics. Nevertheless, the earth has become an overcrowded village, traversable within a single day. Thus it is hardly surprising that besides persons and goods also agents of disease are easily transported daily from one end of the world to the other, threatening the health and lives of billions of humans and their animals. Agents of diseases (prions, viruses, bacteria, fungi and parasites) are not only transmitted by body contact or direct exchange of bodily fluids, but also by means of vectors which belong to the groups of licking or blood-sucking arthropods (mites, ticks, insects) that live close to humans and their houses. Without a doubt the recently accelerating globalization supports the import of agents of disease into countries where they never had been or where they had long since been eradicated, leading to a false sense of living on a “safe island.” These newly imported or reintroduced diseases – called “emerging diseases” – may lead to severe outbreaks in cases where the countries are not prepared to combat them, or in cases where viruses are introduced that cannot be controlled by medications or vaccines. Arthropods are well known vectors for the spread of diseases. Thus their invasion from foreign countries and their spreading close to human dwellings must be blocked everywhere (in donor and receptor countries) using safe and effective measures. This book presents reviews on examples of such arthropod-borne emerging diseases that lurk on the fringes of our crowded megacities. The following topics show that there is an ongoing invasion of potential vectors and that control measures must be used now in order to avoid disastrous outbreaks of mass diseases.
Download or read book Farm Animals Diseases Recent Omic Trends and New Strategies of Treatment written by Rosa Estela Quiroz Castañeda and published by BoD – Books on Demand. This book was released on 2018-03-21 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The scope of this book is to present the most recent trends based on omic analyses of microorganisms causing diseases in farm animals and how these approaches result in new strategies of treatment. The topics in this book include fasciolosis, avian coccidiosis, bovine anaplasmosis, tick-borne diseases, and babesiosis, among others. This book presents the recent advances in the omic field with an emphasis on how these analyses have led researchers to know the mechanisms that pathogens use to invade and colonize the host cell of farm animals. In this way, new treatments of control and prevention can be employed.
Download or read book Vector Borne Diseases written by Institute of Medicine and published by National Academies Press. This book was released on 2008-03-18 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vector-borne infectious diseases, such as malaria, dengue fever, yellow fever, and plague, cause a significant fraction of the global infectious disease burden; indeed, nearly half of the world's population is infected with at least one type of vector-borne pathogen (CIESIN, 2007; WHO, 2004a). Vector-borne plant and animal diseases, including several newly recognized pathogens, reduce agricultural productivity and disrupt ecosystems throughout the world. These diseases profoundly restrict socioeconomic status and development in countries with the highest rates of infection, many of which are located in the tropics and subtropics. Although this workshop summary provides an account of the individual presentations, it also reflects an important aspect of the Forum philosophy. The workshop functions as a dialogue among representatives from different sectors and allows them to present their beliefs about which areas may merit further attention. These proceedings summarize only the statements of participants in the workshop and are not intended to be an exhaustive exploration of the subject matter or a representation of consensus evaluation. Vector-Borne Diseases : Understanding the Environmental, Human Health, and Ecological Connections, Workshop Summary (Forum on Microbial Threats) summarizes this workshop.
Download or read book Molecular Biology of Spirochetes written by Felipe C. Cabello and published by . This book was released on 1912 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diseases produced by spirochetes, including Lyme borreliosis, syphilis and leptospirosis, are on the rise worldwide. This volume focuses on a series of state-of-the-art presentations of the research taking place in the laboratories of the contributors, and serves as an introduction to those individuals entering in the field of spirochete research.
Download or read book Regulatory T Cells in Health and Disease written by and published by Academic Press. This book was released on 2015-11-26 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: Regulatory T Cells in Health and Disease focuses on the mechanism by which T cells become regulatory T cells, the processes which control the number of regulatory T cells in the blood and tissue, and the ways in which regulatory T cell prevent autoimmune disease and interact with infections and cancer. Contains contributions from leading authorities in the field of regulatory T cell biology Informs and updates on all the latest developments in the field Explores the processes which control the number of regulatory T cells in the blood and tissue, and the ways in which regulatory T cell prevent autoimmune disease and interact with infections and cancer
