نتایج جستجو برای: campylobacter
تعداد نتایج: 9359 فیلتر نتایج به سال:
The present study was conducted to compare Campylobacter counts obtained by three selective media: modified charcoal cefoperazonedeoxycholate agar (mCCDA), Campy Food agar (CFA), and a novel agar RAPID' Campylobacter agar. Analysis of 12 artificially and 36 naturally contaminated samples indicated no significant differences in Campylobacter counts obtained with all three selective media. Lin's ...
Campylobacter species, particularly thermophilic campylobacters, have emerged as a leading cause of human foodborne gastroenteritis worldwide, with Campylobacter jejuni, Campylobacter coli, and Campylobacter lari responsible for the majority of human infections. Although most cases of campylobacteriosis are self-limiting, campylobacteriosis represents a significant public health burden. Human i...
A total of 1,794 migrating birds trapped at a coastal site in southern Sweden were sampled for detection of Campylobacter spp. All isolates phenotypically identified as Campylobacter jejuni and a subset of those identified as non-C. jejuni were identified to the species level by PCR-based techniques. C. jejuni was found in 5.0% of the birds, Campylobacter lari was found in 5.6%, and Campylobact...
The prevalence of fluoroquinolone (FQ)-resistant Campylobacter has become a concern for public health. To facilitate the control of FQ-resistant (FQ(R)) Campylobacter, it is necessary to understand the impact of FQ(R) on the fitness of Campylobacter in its natural hosts as understanding fitness will help to determine and predict the persistence of FQ(R)Campylobacter. Previously it was shown tha...
The control of human Campylobacteriosis is a priority in public health agendas all over the world. Poultry is considered a significant risk factor for human infections with Campylobacter and risk assessment models indicate that the successful implementation of Campylobacter control strategies in poultry will translate on a reduction of human Campylobacteriosis cases. Efficient control strategie...
campylobacter is known to be one of the most common causes of human intestinal disorders. since poultry are known to be the main reservoirs for this pathogen, decreasing this bacterium in intestinal tract could be beneficial in reducing contamination of poultry products. the effects of probiotic (primalac®), medicinal plant (sangrovit®) and organic acid (selko-ph®) as broiler feed additives on ...
Numbers of Campylobacter detected on broiler carcasses decrease due to scalding but rebound during defeathering. Earlier research indicated that escape of gut contents during defeathering is an important contributor to the increase in Campylobacter numbers, whereas aerosols created by feather picking machines are not. The objective of this study was to determine if contact with surfaces in natu...
The aim of this paper was to answer some questions important for a qualitative risk assessment in poultry production related to Campylobacter. These steps are described: hazard identification, hazard characterisation, exposure assessment and risk characterization. Hazard identification: Campylobacter is important cause of food borne diseases. Hazard characterization: human campylobacteriosis is...
Since the eradication of polio in most parts of the world, Guillain-Barré syndrome (GBS) has become the most common cause of acute flaccid paralysis. GBS is an autoimmune disorder of the peripheral nervous system characterized by weakness, usually symmetrical, evolving over a period of several days or more. Since laboratories began to isolate Campylobacter species from stool specimens some 20 y...
BACKGROUND Campylobacter infections may lead to serious conditions, including septicemia or other invasive forms of the disease, which require rapid and accurate laboratory diagnosis and subsequently appropriate antimicrobial therapy. The aim of this study was to compare the species distribution and antimicrobial susceptibility pattern of Campylobacter spp. strains isolated from patients and fo...
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