Sources of
            <i>Campylobacter</i>
            Colonization in Broiler Chickens

Newell, Diane G.; Fearnley, Catherine

doi:10.1128/aem.69.8.4343-4351.2003

Cited by 536 publications

(527 citation statements)

References 98 publications

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“…In the present study from the data presented in Table 2, it is clear that the incidence of C. jejuni identified by traditional method within three year from 2012-2014 was highest in case of samples collected from chicken farms water (14.8%) followed by chicken intestine (12.8%) then raw chicken meat (9.6%). Newell and Fearnley (2003) pointed that contamination of the water lines usually follows rather than precedes colonization of the flock, it may be hypothesized that poor disinfection of water-line may be responsible for the Campylobacter-detection in the following flocks. As pointed out by Newell and Fearnley (2003), their study showed that cleaning and disinfection of water-line between flocks may help to reduce the risk of chicken Campylobacter colonization.…”

Section: Discussionmentioning

confidence: 99%

“…Newell and Fearnley (2003) pointed that contamination of the water lines usually follows rather than precedes colonization of the flock, it may be hypothesized that poor disinfection of water-line may be responsible for the Campylobacter-detection in the following flocks. As pointed out by Newell and Fearnley (2003), their study showed that cleaning and disinfection of water-line between flocks may help to reduce the risk of chicken Campylobacter colonization. Indeed, unsuitable hygiene practices at the farm level, especially poor cleaning and disinfection of the house and non dedicated protective clothing, could then be a major reason of Campylobacter transmission to human being (Allen and Newell, 2005).…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Public Health Hazard of Zoonotic Campylobacter jejuni Reference to Egyptian Regional and Seasonal Variations

Omara¹,

Fadaly²,

Barakat³

2015

Research J. of Microbiology

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Several Campylobacter species are known to be pathogenic to humans, with Campylobacter jejuni being the main leading cause of campylobacteriosis worldwide. The present investigation aimed to detect C. jejuni from chicken, water, milk and milk products and humans among 4 Egyptian Governorates (Cairo, Fayoum, Minya and Qalubiya) using conventional method and PCR 146 C. jejuni isolates with an incidence of 6.2% were confirmed to species level by polymerase chain reaction through detection of MapA gene. high incidence of C. jejuni was recorded in chicken intestine (12.8%) followed by Chicken farms water (12%), raw chicken meat (9.6%), occupational human workers stool samples (8.4%) then raw milk (2%), Quraish cheese (1.7%) and finally it was 1.2% in yoghourt. The PCR was definitive, reliable method that facilitated rapid identification of C. jejuni to the species level. It concluded that poor hygiene and sanitation in poultry farms could explain this high level of prevalence of C. jejuni among the examined samples.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Public Health Hazard of Zoonotic Campylobacter jejuni Reference to Egyptian Regional and Seasonal Variations

Omara¹,

Fadaly²,

Barakat³

2015

Research J. of Microbiology

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“…However, there is little evidence of vertical transmission of Campylobacter in chickens (Callicott, 2006). Most studies in which Campylobacter has been measured in eggs have postulated that this transmission is due to fecal contamination (Newell and Fearnley, 2003). Cox et al (2012) suggest that transmission from hen to egg is possible, not from vertical, transovarian transmission, rather from contamination of shell membranes and albumen through fecal exposure (Cox et al, 2012).…”

Section: Ubiquity Of Campylobacter In Chickenmentioning

confidence: 99%

Impact of Rurality, Broiler Operations, and Community Socioeconomic Factors on the Risk of Campylobacteriosis in Maryland

Pasturel¹,

Cruz‐Cano²,

Goldstein³

et al. 2013

Am J Public Health

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The combined impact of community-level environmental and socioeconomic factors on the risk of campylobacteriosis were evaluated.Campylobacter case data (2002-2010, n=3,694) In zip codes that were 100% rural, incidence rates of campylobacteriosis were 6 times (IRR=6.18; 95%CI=3.19-11.97) that of urban zip codes. In zip codes with broiler chicken operations, incidence rates were 1.45 times that of zip codes without broilers (IRR=1.45, 95%CI=1.34-1.58). Higher rates were also observed for zip codes that were predominantly white and had high median incomes. For my daughters, whose cheerful patience and boundless appreciation have shown me the wisdom that endurance can reveal.Fall down seven times, stand up eight.iii

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“…farm animal species. They also indicated a possible role for environmental reservoirs, such as water and flies, in the transmission of Campylobacter strains to poultry and other host sources (Hald et al, 2008;Newell & Fearnley, 2003). Difficulties in the reproducibility of methodology and interpretation of results among laboratories, however, precluded these being used as unified typing schemes by which Campylobacter isolates could be compared on a wider scale (Wassenaar & Newell, 2000).…”

Section: Introductionmentioning

confidence: 99%