Author: Amanda C. Maegli
Publisher:
ISBN:
Category : Ticks
Languages : en
Pages : 117
Get Book Here
Book Description
Lone star tick, Amblyomma americanum (L.), has recently become established in Nebraska; therefore, local biology, ecology, and tick-borne disease risk are not known. Research was conducted to determine monthly questing activity, establishment, and pathogenic microorganisms associated with the lone star tick in Nebraska. Lone star tick populations were collected from May through August, 2012 in six sites in southeast Nebraska using carbon dioxide (CO2) traps. A total of 747 adults, 3,076 nymphs, and 1,289 larvae were collected. Total ticks collected and monthly activity were significantly different for each site. A semi-randomized sample of 251 adult ticks were selected for polymerase chain reaction (PCR) analysis for Rickettsia spp., Ehrlichia chaffeensis, and E. ewingii. Adult ticks were 51.8% (130/251) positive for Rickettsia spp., and prevalence was almost equal for both sexes 52.1% (73/140) females and 51.4% (57/111) males. Approximately 2% (4/251) of adult ticks tested positive for E. chaffeensis, all from Table Rock Wildlife Management Area where 12% (3/25) of female and 4% (1/25) of males tested positive. Ticks collected in Indian Cave State Park, Schramm SRA, and Table Rock WMA were almost 2% (4/251) positive for E. ewingii, including 2.1% (3/140) female and 0.9% (1/111) male ticks. Co-infection with Rickettsia spp. and E. chaffeensis was detected from 8.0% (2/25) of female and 4.0% (1/25) of male adult ticks from Table Rock Wildlife Management Area. Lone star ticks are established at the six collection sites in southeast Nebraska, and lone star tick-associated disease microorganisms are present in Nebraska.
Author:
Publisher: ScholarlyEditions
ISBN: 1490110178
Category : Medical
Languages : en
Pages : 137
Get Book Here
Book Description
Issues in Medical Anthropology and Forensics: 2013 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about Additional Research in a concise format. The editors have built Issues in Medical Anthropology and Forensics: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Additional Research in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Medical Anthropology and Forensics: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Author: Pat Nuttall
Publisher: CABI
ISBN: 1789249635
Category : Medical
Languages : en
Pages : 589
Get Book Here
Book Description
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.
Author: Muhammad Abubakar
Publisher: BoD – Books on Demand
ISBN: 1789857651
Category : Medical
Languages : en
Pages : 184
Get Book Here
Book Description
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.
Author: Xavier Bonnefoy
Publisher: World Health Organization
ISBN: 9289071885
Category : Medical
Languages : en
Pages : 293
Get Book Here
Book Description
The second half of the 20th century and the beginning of the 21st century witnessed important changes in ecology, climate and human behaviour that favoured the development of urban pests. Most alarmingly, urban planners now face the dramatic expansion of urban sprawl, in which city suburbs are growing into the natural habitats of ticks, rodents and other pests. Also, many city managers now erroneously assume that pest-borne diseases are relics of the past. All these changes make timely a new analysis of the direct and indirect effects of present-day urban pests on health. Such an analysis should lead to the development of strategies to manage them and reduce the risk of exposure. To this end, WHO invited international experts in various fields - pests, pest-related diseases and pest management - to provide evidence on which to base policies. These experts identified the public health risk posed by various pests and appropriate measures to prevent and control them. This book presents their conclusions and formulates policy options for all levels of decision-making to manage pests and pest-related diseases in the future. [Ed.]
Author: IUCN/SSC Tortoise and Freshwater Turtle Specialist Group
Publisher: IUCN
ISBN: 2880329868
Category : Nature conservation
Languages : en
Pages : 210
Get Book Here
Book Description
Author: Daniel E. Sonenshine
Publisher: Oxford University Press
ISBN: 019974405X
Category : Science
Languages : en
Pages : 557
Get Book Here
Book Description
Spanning two volumes, this is the most comprehensive work on tick biology and tick-borne diseases.
Author: United States. Animal and Plant Health Inspection Service
Publisher:
ISBN:
Category : Livestock
Languages : en
Pages : 136
Get Book Here
Book Description
Author: Lance A. Durden
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 104
Get Book Here
Book Description
Author: William Penn Ellenberger
Publisher:
ISBN:
Category : Cattle
Languages : en
Pages : 36
Get Book Here
Book Description
