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R.P. Smith V. Andres F. Martelli B. Gosling F. Marco‐Jimenez K. Vaughan M. Tchorzewska R. Davies 《Journal of applied microbiology》2018,124(1):274-285
Aims
The control of Salmonella in pig production is necessary for public and animal health, and vaccination was evaluated as a strategy to decrease pig prevalence.Methods and Results
The study examined the efficacy of a live Salmonella Typhimurium vaccine, administered to sows on eight commercial farrow‐to‐finish herds experiencing clinical salmonellosis or Salmonella carriage associated with S. Typhimurium or its monophasic variants. Results of longitudinal Salmonella sampling were compared against eight similarly selected and studied control farms. At the last visit (~14 months after the start of vaccination), when all finishing stock had been born to vaccinated sows, both faecal shedding and environmental prevalence of Salmonella substantially declined on the majority of vaccinated farms in comparison to the controls. A higher proportion of vaccine farms resolved clinical salmonellosis than controls. However, Salmonella counts in positive faeces samples were similar between nonvaccinated and vaccinated herds.Conclusions
The results suggest that maternal vaccination is a suitable option for a Salmonella Typhimurium reduction strategy in farrow‐to‐finish pig herds.Significance and Impact of the Study
Salmonella vaccines have the potential to reduce the prevalence of Salmonella in pigs and result in a reduction of human cases attributed to pork. 相似文献4.
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Campylobacter and Salmonella are prevalent in broiler farms in Kyushu,Japan: results of a 2‐year distribution and circulation dynamics audit 下载免费PDF全文
W. Yamazaki R. Uemura S. Sekiguchi J.‐B. Dong S. Watanabe Y. Kirino H. Mekata N. Nonaka J. Norimine M. Sueyoshi Y. Goto Y. Horii M. Kurogi S. Yoshino N. Misawa 《Journal of applied microbiology》2016,120(6):1711-1722
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Evaluation of the performance of the IQ‐Check kits and the USDA Microbiology Laboratory Guidebook methods for detection of Shiga toxin‐producing Escherichia coli (STEC) and STEC and Salmonella simultaneously in ground beef 下载免费PDF全文
G.M. Baranzoni P.M. Fratamico F. Boccia L.K. Bagi G.‐H. Kim A. Anastasio T. Pepe 《Journal of applied microbiology》2017,122(3):809-816
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Molecular ecology of Listeria spp., Salmonella,Escherichia coli O157:H7 and non‐O157 Shiga toxin‐producing E. coli in pristine natural environments in Northern Colorado 下载免费PDF全文
C.A. Ahlstrom C.S. Manuel H.C. Den Bakker M. Wiedmann K.K. Nightingale 《Journal of applied microbiology》2018,124(2):511-521
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An assessment of the microbiological safety of fresh whole‐leaf herbs from retail premises in the United Kingdom with a focus on Salmonella spp. 下载免费PDF全文
C. Willis L. Sadler‐Reeves N. Elviss H. Aird A. Fox M. Kaye E. de Pinna C. Lane J. McLauchlin 《Journal of applied microbiology》2015,119(3):827-833
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Imported edible leaves collected at retail sale in England during 2017 with an emphasis on betel and curry leaves: microbiological quality with respect to Salmonella,Shiga‐toxin‐producing E. coli (STEC) and levels of Escherichia coli 下载免费PDF全文
J. McLauchlin H. Aird A. Charlett M. Chattaway N. Elviss H. Hartman C. Jenkins F. Jørgensen L. Larkin L. Sadler‐Reeves C. Willis 《Journal of applied microbiology》2018,125(4):1175-1185
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