Works (14)

Updated: August 16th, 2024 13:38

2004 journal article

Characterization of Antimicrobial-Resistant Phenotypes and Genotypes among Salmonella enterica Recovered from Pigs on Farms, from Transport Trucks, and from Pigs after Slaughter

Journal of Food Protection, 67(4), 698–705.

By: W. Gebreyes n, P. Davies n, P. Turkson n, W. Morgan Morrow n, J. Funk n, C. Altier n, S. Thakur n

MeSH headings : Animals; Anti-Bacterial Agents / pharmacology; Colony Count, Microbial; Drug Resistance, Bacterial; Drug Resistance, Multiple, Bacterial; Electrophoresis, Gel, Pulsed-Field; Genotype; Microbial Sensitivity Tests; Phenotype; Salmonella enterica / classification; Salmonella enterica / drug effects; Swine / microbiology
TL;DR: Isolates from the trucks were similar, based on pulsed-field gel electrophoresis patterns, to those from the cecum and mesenteric lymph nodes of pigs on two of the farms, suggesting the probable infection of pigs during transport. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2004 journal article

Risk factors associated with Salmonella prevalence on swine farms

Journal of Swine Health and Production, 12(5), 246–251.

By: J. Funk & W. Gebreyes

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

Salmonella enterica serovars from pigs on farms and after slaughter and validity of using bacteriologic data to define herd Salmonella status

JOURNAL OF FOOD PROTECTION, 67(4), 691–697.

By: W. Gebreyes n, P. Davies n, P. Turkson n, W. Morrow n, J. Funk n & C. Altier n

MeSH headings : Abattoirs; Animals; Cecum / microbiology; Cross Infection / prevention & control; Feces / microbiology; Food Contamination / prevention & control; Food Handling / methods; Lymph Nodes / microbiology; Salmonella Infections, Animal / epidemiology; Salmonella enterica / isolation & purification; Swine / microbiology; Swine Diseases / epidemiology; Transportation
TL;DR: The results support recent findings that risk of exposure to Salmonella during transport and lairage remains a concern under contemporary industry conditions and imply that slaughter plant studies based on phenotyping of Salmonea alone (such as serovars) may not reliably indicate the Salmoneella status of commercial swine farms. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Trends in antimicrobial resistance, phage types and integrons among Salmonella serotypes from pigs, 1997-2000

Journal of Antimicrobial Chemotherapy, 53(6), 997–1003.

By: W. Gebreyes n, S. Thakur n, P. Davies n, J. Funk n & C. Altier n

author keywords: swine; food safety; antibiotic resistance; salmonellae
MeSH headings : Animals; Bacteriophage Typing; Drug Resistance, Bacterial; Feces / microbiology; Integrons / genetics; Microbial Sensitivity Tests; Reverse Transcriptase Polymerase Chain Reaction; Salmonella / drug effects; Salmonella / virology; Salmonella Phages; Swine / microbiology; Swine Diseases / epidemiology; Swine Diseases / microbiology
TL;DR: The findings imply that pigs raised in the commercial production system may pose a risk in serving as reservoirs of resistant Salmonella. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2001 journal article

Longitudinal study of Salmonella enterica in growing pigs reared in multiple-site swine production systems

VETERINARY MICROBIOLOGY, 83(1), 45–60.

By: J. Funk n, P. Davies* & M. Nichols n

author keywords: Salmonella enterica; pig-bacteria; food safety
MeSH headings : Animal Feed / microbiology; Animal Husbandry; Animals; Cohort Studies; Feces / microbiology; Longitudinal Studies; Prevalence; Risk Factors; Salmonella Infections, Animal / epidemiology; Salmonella Infections, Animal / microbiology; Salmonella enterica / classification; Salmonella enterica / isolation & purification; Serotyping / veterinary; Swine; Swine Diseases / epidemiology; Swine Diseases / microbiology
TL;DR: It is suggested that cohort level, as opposed to farm or company level events or management practices, may be important as potential risk factors for S. enterica on swine farms and may suggest that uncontrolled studies of interventions to control S. entersica may yield misleading results. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Risk factors associated with Salmonella enterica prevalence in three-site swine production systems in North Carolina, USA

Berliner Und Munchener Tierarztliche Wochenschrift (Berlin, Germany : 1949), 114(9-10), 335–338.

By: J. Funk, P. Davies & W. Gebreyes

Source: NC State University Libraries
Added: August 6, 2018

2000 journal article

Antimicrobial resistance of Salmonella isolates from swine

Journal of Clinical Microbiology, 38(12), 4633–4636.

By: W. Gebreyes, P. Davies, W. Morrow, J. Funk & C. Altier

Source: NC State University Libraries
Added: August 6, 2018

2000 journal article

Comparison of methods for isolating Salmonella bacteria from faeces of naturally infected pigs

Journal of Applied Microbiology, 89(1), 169–177.

By: P. Davies n, P. Turkson n, J. Funk n, M. Nichols n, S. Ladely* & P. Fedorka-Cray*

MeSH headings : Animals; Bacteriological Techniques; Culture Media; Feces / microbiology; Salmonella / growth & development; Salmonella / isolation & purification; Salmonella Infections, Animal / diagnosis; Salmonella Infections, Animal / microbiology; Sensitivity and Specificity; Swine Diseases / diagnosis; Swine Diseases / microbiology; Temperature
TL;DR: The results highlight the imperfect sensitivity of culture methods, and the need for researchers to consider the sensitivity of bacteriological methods in the design and interpretation of the results of epidemiologic studies based on faecal culture. (via Semantic Scholar)
Sources: Web Of Science, Crossref
Added: August 6, 2018

2000 journal article

Fecal shedding of Salmonella by gilts before and after introduction to a swine breeding farm

Swine Health and Production, 8(1), 25–29.

By: P. Davies, J. Funk & W. Morrow

Source: NC State University Libraries
Added: August 6, 2018

2000 journal article

Temporal patterns of Salmonella enterica prevalence and serotypes in breeding and growing swine populations

Proceedings of the 9th Symposium of the International Society for Veterinary Epidemiology and Economics, Breckenridge, Colorado, USA, August 6-11 2000, 203.

By: J. Funk, P. Davies, W. Morrow & M. Nichols

Source: NC State University Libraries
Added: August 6, 2018

2000 journal article

The effect of fecal sample weight on detection of Salmonella enterica in swine feces

JOURNAL OF VETERINARY DIAGNOSTIC INVESTIGATION, 12(5), 412–418.

By: J. Funk n, P. Davies n & M. Nichols n

MeSH headings : Animals; Colony Count, Microbial; Feces / microbiology; Female; Male; Rectum; Reproducibility of Results; Salmonella Infections, Animal / diagnosis; Salmonella enterica / isolation & purification; Sensitivity and Specificity; Specimen Handling; Swine; Swine Diseases / diagnosis; Swine Diseases / microbiology
TL;DR: It is demonstrated that fecal sample weight can markedly influence estimates of prevalence of S. enterica in epidemiologic studies and failure to consider the imperfect sensitivity of bacterial culture in the design and interpretation of epidemiologists' studies will lead to underestimation of prevalence and reduced power to detect the presence of the disease. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Fecal shedding of Salmonella by a cohort of finishing pigs in North Carolina

Swine Health and Production, 7(5), 231–234.

By: P. Davies, J. Funk & W. Morrow

Source: NC State University Libraries
Added: August 6, 2018

1998 journal article

Isolation of Salmonella serotypes from feces of pigs raised in a multiple-site production system

Journal of the American Veterinary Medical Association, 212(12), 1925–1929.

By: P. Davies, F. Bovee, J. Funk, W. Morrow, F. Jones & J. Deen

Source: NC State University Libraries
Added: August 6, 2018

1998 journal article

Prevalence of pathogenic Yersinia enterocolitica in groups of swine at slaughter

JOURNAL OF FOOD PROTECTION, 61(6), 677–682.

By: J. Funk*, H. Troutt, R. Isaacson* & C. Fossler

MeSH headings : Abattoirs; Animals; Bacterial Outer Membrane Proteins / analysis; Disease Reservoirs; Humans; Random Allocation; Serotyping; Swine; Swine Diseases / microbiology; Yersinia Infections / veterinary; Yersinia enterocolitica / genetics; Yersinia enterocolitica / isolation & purification
TL;DR: The hypothesis that swine are a significant potential reservoir for human infections by Y. enterocolitica is supported, which will aid in the design of future epidemiological investigations concerning on-farm prevalence and associated risk factors for pathogenic Y. entersocoliticas. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

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