نتایج جستجو برای: camels
تعداد نتایج: 2004 فیلتر نتایج به سال:
Monthly total body tick collections from 13-20 camels were conducted for 2 consecutive years (2000-2001) in Northern Sudan. Tick populations were correlated with locality, season, predeliction site, sex and coat colour. Hyalomma dromedarii was found to be the predominant (89%) tick species infesting the camels. Other tick species found in very low numbers were Hyalomma impeltatum (7.7%), Hyalom...
1 Middle East Respiratory Syndrome Coronavirus (MERS-CoV) has been persistent in 2 the Middle East region since 2012. Abundant scientific evidence showed that dromedary 3 camels are the primary host of the virus. Majority of human cases (i.e. 75% or 88%) are 4 due to human-to-human transmission, while the others are due to camel-to-human transmis5 sion. Mathematical modelling of MERS-CoV camel-...
This study was designed to reveal out the prevalence of Sarcoptic mite infestation and the risk factors associated with occurrence of mange in one-humped camels (Camulus dromedarius) at smallholder farms in Upper Egypt, and to develop an applicable therapeutical protocol for the Sarcoptic mange infested camels. A total of 660 one-humped camels were randomly selected from different villages of A...
Wild Bactrian camels (Camela ferus) are listed as Critically Endangered by the International Union for Conservation of Nature (IUCN) and only persist in some of the most remote locations in northern China and southern Mongolia. Although the species has been recognized as an umbrella species for the fragile central Asian desert ecosystem and has been high on the conservation agenda, little is kn...
BACKGROUND Rift valley fever (RVF) is a mosquito-borne viral disease of domestic livestock and wild ruminants. In camels RVF may cause abortion among pregnant camels, but is most often asymptomatic among other camels. In this study, a seroepidemiological survey was conducted to determine the prevalence of RVFV antibodies and to identify the potential risk factors associated with RVFV seropositi...
Antibodies to Middle East respiratory syndrome coronavirus (MERS-CoV) were detected in serum and milk collected according to local customs from 33 camels in Qatar, April 2014. At one location, evidence for active virus shedding in nasal secretions and/or faeces was observed for 7/12 camels; viral RNA was detected in milk of five of these seven camels. The presence of MERS-CoV RNA in milk of cam...
Camels showed clinical signs of contagious skin necrosis (CSN), with or without trypanosomosis, were subjected to study. The following samples were collected; sterile bacteriological swabs from skin necrosis area, whole blood samples for hematological analysis and for diagnosis of trypanosomosis, and serum for measuring lipid peroxidation product (Malondialdehyde, MDA). The bacteriological exam...
INTRODUCTION Camels migrate between the open boundaries of Sudan and Egypt either for grazing or for slaughtering. Bad hygiene and stress is often related to pulmonary diseases in camels. This study investigated whether camels slaughtered in Cairo carried pulmonary infections. METHODOLOGY Five hundred lung tissues of slaughtered camels were examined and 100 samples suspected for pulmonary inf...
Dromedary camels (Camelus dromedarius) are an important protein source for people in semi-arid and arid regions of Africa. In Kenya, camel populations have grown dramatically in the past few decades resulting in the potential for increased disease transmission between humans and camels. An estimated four million Kenyans drink unpasteurized camel milk, which poses a disease risk. We evaluated th...
Paratuberculosis (John's disease) is infectious and chronically progressive granulomatous disease which affects domestic and wild ruminants. The causative agent is Mycobacterium avium paratuberculosis (MAP), a slow growing mycobactin dependent acid-fast bacillus. We investigated the detection and frequency of MAP in apparently healthy dromedary and Bactrian camels by insertion sequence 900 (IS9...
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