نتایج جستجو برای: cattle ticks
تعداد نتایج: 57563 فیلتر نتایج به سال:
The ticks Rhipicephalus (Boophilus) annulatus and R. (B.) microplus, commonly known as cattle and southern cattle tick, respectively, impede the development and sustainability of livestock industries throughout tropical and other world regions. They affect animal productivity and wellbeing directly through their obligate blood-feeding habit and indirectly by serving as vectors of the infectious...
Theileria annulata, a protozoan parasite of cattle and domestic buffaloes, is transmitted by ticks of the genus Hyalomma, and causes a disease named Mediterranean or tropical theileriosis. In this research 50 cattle naturally infected with Theileria annulata were treated with the extract of the plant Peganum harmala. The treatment was continued for 5 days, the dose of the extract being 5 mg/kg ...
We conducted serological surveys for Coxiella burnetii in archived sera from patients that visited a rural clinic in western Kenya from 2007 to 2008 and in cattle, sheep, and goats from the same area in 2009. We also conducted serological and polymerase chain reaction-based surveillance for the pathogen in 2009-2010, in human patients with acute lower respiratory illness, in ruminants following...
Background and Aim: Ixodidae (hard ticks) are obligate blood-feeders of vertebrates with majorroles in transmission of pathogenic microorganisms including theileriosis, babesiosis and CCHF virus, as well as relapsing fever, to domestic animals and humans. This study was conducted to determine the distribution of ixodidae species, vectors of Crimean-Congo hemorrhagic fever (CCHF), in the border ...
BACKGROUND In 2012-2013, an investigation was carried out in the Viterbo province, Lazio region, on ticks and tick-borne Apicomplexan protozoa of the Babesia and Theileria genera. This followed the reporting of high density of ticks by soldiers operating in a military shooting range, and the signaling by owners and local veterinary authorities of several cases of babesiosis among cattle. METH...
Livestock, especially cattle, play a paramount role in agriculture production systems, particularly in poor countries throughout the world. Ticks and tick-borne diseases (TBDs) have an important impact on livestock and agriculture production in sub-Saharan Africa. The authors review the most common methods used for the control of ticks and TBDs. Special emphasis is given to the direct applicati...
In recent years considerable attention has been attracted to the tick which transmits splenetic fever of cattle, known as the North American Jever tick. The import/ince of this tick as the sole transmitter of the disease in nature has become common knowledge, at least in the South. As a matter of fact, this tick is of much greater importance than any other species occurring in the United States...
BACKGROUND Lyme disease caused by Borrelia burgdorferi sensu lato complex is an important endemic zoonosis whose distribution is closely related to the main ixodid tick vectors. In China, isolated cases of Lyme disease infection of humans have been reported in 29 provinces. Ticks, especially ixodid ticks are abundant and a wide arrange of Borrelia natural reservoirs are present. In this study, ...
The study was conducted to assess the prevalence of veterinary ectoparasite cattle and goats in Brahmanpara, Burichong Debidwar upazila Comilla district. In total 560 animals (335 225 goats) were examined; among them 373 (217 156 found be infested with several species ectoparasites. Veterinary (cattle Brahmanpara showed highest (71.80%) lowest intensity (6.19). (55.47%) (12.20). Cattle (78.50%)...
SIK,-A case of haemorrhagic fever caused by Crimean-Congo haemorrhagic fever (CCHF) virus' in May, 1983, in a parient who lived in Selibaby, south-eastern Mauritania, prompted an epidemiological survey in this area in March, 1984. The area around Selibaby is undifferentiated dry savannah. It is an important cattle-raising area, especially during the dry season when herds migrate from the north ...
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