OECD/FAO. OECD-FAO Agricultural Outlook 2017-2026. 2017.
EFSA. Scientific Opinion on the public health hazards to be covered by inspection of meat (poultry). EFSA J. 2012;10(6). https://doi.org/10.2903/j.efsa.2012.2741.
EFSA, ECDC. The European Union one health 2018 zoonoses report. EFSA J. 2019;17(12):e05926. https://doi.org/10.2903/j.efsa.2019.5926.
EFSA. Scientific Opinion on Campylobacter in broiler meat production: control options and performance objectives and/or targets at different stages of the food chain. EFSA J. 2011;9(4). https://doi.org/10.2903/j.efsa.2011.2105.
EFSA. Salmonella control in poultry flocks and its public health impact. EFSA J. 2019;17(2):e05596. https://doi.org/10.2903/j.efsa.2019.5596.
Kapperud G, Skjerve E, Vik L, Hauge K, Lysaker A, Aalmen I, et al. Epidemiological investigation of risk factors for Campylobacter colonization in Norwegian broiler flocks. Epidemiol Infect. 1993;111:245–55.
Gelaude P, Schlepers M, Verlinden M, Laanen M, Dewulf J. Biocheck.UGent: a quantitative tool to measure biosecurity at broiler farms and the relationship with technical performances and antimicrobial use. Poultry science. 2014;93(11):2740–51. https://doi.org/10.3382/ps.2014-04002.
Sahin O, Kassem II, Shen Z, Lin J, Rajashekara G, Zhang Q. Campylobacter in poultry: ecology and potential interventions. Avian Dis. 2015;59:185–200. https://doi.org/10.1637/11072-032315-Review.
Atterbury RJ, Van Bergen MA, Ortiz F, Lovell MA, Harris JA, De Boer A, et al. Bacteriophage therapy to reduce Salmonella colonization of broiler chickens. Appl Environ Microbiol. 2007;73(14):4543–9. https://doi.org/10.1128/AEM.00049-07.
Totton SC, Farrar AM, Wilkins W, Bucher O, Waddell LA, Wilhelm BJ, et al. A systematic review and meta-analysis of the effectiveness of biosecurity and vaccination in reducing Salmonella spp. in broiler chickens. Food Research International. 2012;45(2):617–27. https://doi.org/10.1016/j.foodres.2011.09.005.
Grant A, Hashem F, Parveen S. Salmonella and Campylobacter: Antimicrobial resistance and bacteriophage control in poultry. Food Microbiol. 2016;53(Pt B):104–9. https://doi.org/10.1016/j.fm.2015.09.008.
Micciche AC, Foley SL, Pavlidis HO, McIntyre DR, Ricke SC. A review of prebiotics against Salmonella in poultry: current and future potential for microbiome research applications. Front Vet Sci. 2018;5:191. https://doi.org/10.3389/fvets.2018.00191.
EFSA. Application of systematic review methodology to food and feed safety assessments to support decision making. EFSA Journal. 2010;8(6). https://doi.org/10.2903/j.efsa.2010.1637.
Moher D, Liberati A, Tetzlaff J, Altman DG, Group P. Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement. BMJ. 2009;339:b2535. https://doi.org/10.1136/bmj.b2535.
Dale EL, Nolan SP, Berghaus RD, Hofacre CL. On farm prevention of Campylobacter and Salmonella: lessons learned from basic biosecurity interventions. J Appl Poult Res. 2015;24(2):222–32. https://doi.org/10.3382/japr/pfv016.
Gaucher ML, Quessy S, Letellier A, Arsenault J, Boulianne M. Impact of a drug-free program on broiler chicken growth performances, gut health, Clostridium perfringens and Campylobacter jejuni occurrences at the farm level. Poultry science. 2015;94(8):1791–801. https://doi.org/10.3382/ps/pev142.
Thibodeau A, Fravalo P, Yergeau E, Arsenault J, Lahaye L, Letellier A. Chicken caecal microbiome modifications induced by Campylobacter jejuni colonization and by a non-antibiotic feed additive. PLoS One. 2015;10(7):14. https://doi.org/10.1371/journal.pone.0131978.
Battersby T, Whyte P, Bolton D. Protecting broilers against Campylobacter infection by preventing direct contact between farm staff and broilers. Food Control. 2016;69:346–51. https://doi.org/10.1016/j.foodcont.2016.04.053.
Zhang C, Weiss A, Lin C, Li H, Joerger R, Chiu P. Effects of multiple litter amendment applications in commercial broiler houses on ammonia emissions and litter microflora. Trans ASABE. 2016;59(5):1393–401. https://doi.org/10.13031/trans.59.11725.
Baffoni L, Gaggia F, Garofolo G, Di Serafino G, Buglione E, Di Giannatale E, et al. Evidence of Campylobacter jejuni reduction in broilers with early synbiotic administration. Int J Food Microbiol. 2017;251:41–7. https://doi.org/10.1016/j.ijfoodmicro.2017.04.001.
Battersby T, Walsh D, Whyte P, Bolton D. Evaluating and improving terminal hygiene practices on broiler farms to prevent Campylobacter cross-contamination between flocks. Food microbiology. 2017;64:1–6. https://doi.org/10.1016/j.fm.2016.11.018.
Burbarelli MFD, Polycarpo GD, Lelis KD, Granghelli CA, de Pinho ACC, Queiroz SRA, et al. Cleaning and disinfection programs against Campylobacter jejuni for broiler chickens: productive performance, microbiological assessment and characterization. Poultry science. 2017;96(9):3188–98. https://doi.org/10.3382/ps/pex153.
Corrigan A, Corcionivoschi N, Murphy RA. Effect of yeast mannan-rich fractions on reducing Campylobacter colonization in broiler chickens. J Appl Poult Res. 2017;26(3):350–7. https://doi.org/10.3382/japr/pfx002.
Georgiev M, Beauvais W, Guitian J. Effect of enhanced biosecurity and selected on-farm factors on Campylobacter colonization of chicken broilers. Epidemiology and infection. 2017;145(3):553–67. https://doi.org/10.1017/s095026881600251x.
Ocejo M, Oporto B, Juste RA, Hurtado A. Effects of dry whey powder and calcium butyrate supplementation of corn/soybean-based diets on productive performance, duodenal histological integrity, and Campylobacter colonization in broilers. BMC veterinary research. 2017;13(1):199. https://doi.org/10.1186/s12917-017-1121-5.
Wagle BR, Upadhyay A, Arsi K, Shrestha S, Venkitanarayanan K, Donoghue AM, et al. Application of β-resorcylic acid as potential antimicrobial feed additive to reduce Campylobacter colonization in broiler chickens. Frontiers in microbiology. 2017;8:599. https://doi.org/10.3389/fmicb.2017.00599.
Hankel J, Popp J, Meemken D, Zeiger K, Beyerbach M, Taube V, et al. Influence of lauric acid on the susceptibility of chickens to an experimental Campylobacter jejuni colonisation. PLoS One. 2018;13(9):22. https://doi.org/10.1371/journal.pone.0204483.
Huneau-Salaun A, Guyard-Nicodeme M, Benzoni G, Gautier X, Quesne S, Poezevara T, et al. Randomized control trial to test the effect of a feed additive on Campylobacter contamination in commercial broiler flocks up to slaughter. Zoonoses Public Health. 2018;65(4):404–11. https://doi.org/10.1111/zph.12447.
Salaheen S, Tabashsum Z, Gaspard S, Dattilio A, Tran TH, Biswas D. Reduced Campylobacter jejuni colonization in poultry gut with bioactive phenolics. Food Control. 2018;84:1–7. https://doi.org/10.1016/j.foodcont.2017.07.021.
Smialek M, Burchardt S, Koncicki A. The influence of probiotic supplementation in broiler chickens on population and carcass contamination with Campylobacter spp. - Field study. Research in veterinary science. 2018;118:312–6. https://doi.org/10.1016/j.rvsc.2018.03.009.
Liu X, Adams LJ, Zeng X, Lin J. Evaluation of in ovo vaccination of DNA vaccines for Campylobacter control in broiler chickens. Vaccine. 2019;37(29):3785–92. https://doi.org/10.1016/j.vaccine.2019.05.082.
Massacci FR, Lovito C, Tofani S, Tentellini M, Genovese DA, De Leo AAP, et al. Dietary Saccharomyces cerevisiae boulardii CNCM I-1079 positively affects performance and intestinal ecosystem in broilers during a Campylobacter jejuni infection. Microorganisms. 2019;7(12):21. https://doi.org/10.3390/microorganisms7120596.
Skoufos I, Tzora A, Giannenas I, Bonos E, Tsinas A, McCartney E, et al. Evaluation of in-field efficacy of dietary ferric tyrosine on performance, intestinal health and meat quality of broiler chickens exposed to natural Campylobacter jejuni challenge. Livest Sci. 2019;221:44–51. https://doi.org/10.1016/j.livsci.2019.01.008.
Tsiouris V, Economou E, Lazou T, Georgopoulou I, Sossidou E. The role of whey on the performance and campylobacteriosis in broiler chicks. Poultry science. 2019;98(1):236–43. https://doi.org/10.3382/ps/pey388.
• Atterbury RJ, Gigante AM, Tinker D, Howell M, Allen VM. An improved cleaning system to reduce microbial contamination of poultry transport crates in the United Kingdom. Journal of applied microbiology. 2020;128(6):1776–84. https://doi.org/10.1111/jam.14576This study shows evidence that implementing an improved cleaning system for transport coops in a commercial setting is possible and effective in reducing Campylobacter loads.
Berrang ME, Meinersmann RJ, Cox NA, Adams ES. Water rinse and flowing steam to kill Campylobacter on broiler transport coop flooring. Food Control. 2020;114:4. https://doi.org/10.1016/j.foodcont.2020.107214.
Chinivasagam HN, Estella W, Maddock L, Mayer DG, Weyand C, Connerton PL, et al. Bacteriophages to control Campylobacter in commercially farmed broiler chickens, in Australia. Frontiers in microbiology. 2020;11:632. https://doi.org/10.3389/fmicb.2020.00632.
Wang C, Zhou H, Guo F, Yang B, Su X, Lin J, et al. Oral immunization of chickens with Lactococcus lactis expressing cjaA temporarily reduces Campylobacter jejuni colonization. Foodborne pathogens and disease. 2020;17(6):366–72. https://doi.org/10.1089/fpd.2019.2727.
de Barros Moreira Filho AL, de Oliveira CJ, de Oliveira HB, Campos DB, Guerra RR, Costa FG, et al. High incubation temperature and threonine dietary level improve ileum response against post-hatch Salmonella enteritidis inoculation in broiler chicks. PLoS One. 2015;10(7):e0131474. https://doi.org/10.1371/journal.pone.0131474.
Luyckx KY, Van Weyenberg S, Dewulf J, Herman L, Zoons J, Vervaet E, et al. On-farm comparisons of different cleaning protocols in broiler houses. Poultry science. 2015;94(8):1986–93. https://doi.org/10.3382/ps/pev143.
Mesa D, Lourenco M, Souza A, Bueno A, Pereira A, Sfeir M, et al. Influence of covering reused broiler litter with plastic canvas on litter characteristics and bacteriology and the subsequent immunity and microbiology of broilers. Braz J Poult Sci. 2016;18(4):563–71. https://doi.org/10.1590/1806-9061-2015-0061.
Salaheen S, Jaiswal E, Joo J, Peng M, Ho R. D OC, et al. Bioactive extracts from berry byproducts on the pathogenicity of Salmonella Typhimurium. Int J Food Microbiol. 2016;237:128–35. https://doi.org/10.1016/j.ijfoodmicro.2016.08.027.
Kloska F, Casteel M, Kump FW, Klein G. Implementation of a risk-orientated hygiene analysis for the control of Salmonella JAVA in the broiler production. Current microbiology. 2017;74(3):356–64. https://doi.org/10.1007/s00284-017-1199-9.
Muniz EC, Verdi R, Leao JA, Back A. do Nascimento VP. Evaluation of the effectiveness and safety of a genetically modified live vaccine in broilers challenged with Salmonella Heidelberg. Avian Pathol. 2017;46(6):676–82. https://doi.org/10.1080/03079457.2017.1348598.
Vaz CSL, Voss-Rech D, de Avila VS, Coldebella A, Silva VS. Interventions to reduce the bacterial load in recycled broiler litter. Poultry science. 2017;96(8):2587–94. https://doi.org/10.3382/ps/pex063.
Walker GK, Jalukar S, Brake J. Effect of refined functional carbohydrates from enzymatically hydrolyzed yeast on the presence of Salmonella spp. in the ceca of broiler breeder females. Poultry science. 2017;96(8):2684–90. https://doi.org/10.3382/ps/pex054.
Hinojosa C, Caldwell D, Byrd J, Droleskey R, Lee J, Stayer P, et al. Use of foaming disinfectants and cleaners to reduce aerobic bacteria and Salmonella on poultry transport coops. Animals : an open access journal from MDPI. 2018;8(11). https://doi.org/10.3390/ani8110195.
Soliman ES, Sallam NH, Abouelhassan EM. Effectiveness of poultry litter amendments on bacterial survival and Eimeria oocyst sporulation. Vet World. 2018;11(8):1064–73. https://doi.org/10.14202/vetworld.2018.1064-1073.
Armwood BT, Rieth A, Baldwin L, Roney CS, Barbieri NL, Logue CM. Assessing the ability of maternal antibodies to protect broiler chicks against colonization by Salmonella Heidelberg. Avian Dis. 2019;63(2):289–93. https://doi.org/10.1637/11970-091218-Reg.1.
Clavijo V, Baquero D, Hernandez S, Farfan JC, Arias J, Arevalo A, et al. Phage cocktail SalmoFREE (R) reduces Salmonella on a commercial broiler farm. Poultry science. 2019;98(10):5054–63. https://doi.org/10.3382/ps/pez251.
Humam AM, Loh TC, Foo HL, Samsudin AA, Mustapha NM, Zulkifli I, et al. Effects of feeding different postbiotics produced by Lactobacillus plantarum on growth performance, carcass yield, intestinal morphology, gut microbiota composition, immune status, and growth gene expression in broilers under heat stress. Animals. 2019;9(9):20. https://doi.org/10.3390/ani9090644.
Jiratitipat N, Srikhong P, Wanasawaeng W, Chansiripornchai N. Efficacy of competitive exclusion to reduce Salmonella in broiler chickens. Thai J Vet Med. 2019;49(4):385–91.
Zang YT, Bing S, Li YJ, Shu DQ. Application of slightly acidic electrolyzed water and ultraviolet light for Salmonella Enteritidis decontamination of cell suspensions and surfaces of artificially inoculated plastic poultry transport coops and other facility surfaces. Poultry science. 2019;98(12):6445–51. https://doi.org/10.3382/ps/pez520.
Nguyen DH, Kim IH. Protected organic acids improved growth performance, nutrient digestibility, and decreased gas emission in broilers. Animals. 2020;10(3):11. https://doi.org/10.3390/ani10030416.
Sevilla-Navarro S, Catala-Gregori P, Garcia C, Cortes V, Marin C. Salmonella Infantis and Salmonella Enteritidis specific bacteriophages isolated form poultry faeces as a complementary tool for cleaning and disinfection against Salmonella. Comp Immunol Microbiol Infect Dis. 2020;68:6. https://doi.org/10.1016/j.cimid.2019.101405.
Vaz CSL, Voss-Rech D, Alves L, Coldebella A, Brentano L, Trevisol IM. Effect of time of therapy with wild-type lytic bacteriophages on the reduction of Salmonella Enteritidis in broiler chickens. Veterinary microbiology. 2020;240:108527. https://doi.org/10.1016/j.vetmic.2019.108527.
Giannenas I, Bonos E, Anestis V, Filioussis G, Papanastasiou DK, Bartzanas T, et al. Effects of protease addition and replacement of soybean meal by corn gluten meal on the growth of broilers and on the environmental performances of a broiler production system in Greece. PLoS One. 2017;12(1):26. https://doi.org/10.1371/journal.pone.0169511.
Granstad S, Kristoffersen AB, Benestad SL, Sjurseth SK, David B, Sorensen L, et al. Effect of feed additives as alternatives to in-feed antimicrobials on production performance and intestinal Clostridium perfringens counts in broiler chickens. Animals. 2020;10(2):19. https://doi.org/10.3390/ani10020240.
Roth N, Mayrhofer S, Gierus M, Weingut C, Schwarz C, Doupovec B, et al. Effect of an organic acids based feed additive and enrofloxacin on the prevalence of antibiotic-resistant E-coli in cecum of broilers. Poultry science. 2017;96(11):4053–60. https://doi.org/10.3382/ps/pex232.
Verrette L, Fairbrother JM, Boulianne M. Effect of cessation of ceftiofur and substitution with lincomycin-spectinomycin on extended-spectrum-beta-lactamase/AmpC genes and multidrug resistance in Escherichia coli from a Canadian broiler production pyramid. Appl Environ Microbiol. 2019;85(13):12. https://doi.org/10.1128/aem.00037-19.
Spoljaric D, Srecec S, Paro MMK, Cop MJ, Mrsic G, Simpragas B, et al. The effects of feed supplemented with Agaricus bisporus on health and performance of fattening broilers. Vet Arh. 2015;85(3):309–22.
• Soro AB, Whyte P, Bolton DJ, Tiwari BK. Strategies and novel technologies to control Campylobacter in the poultry chain: a review. Comprehensive Reviews in Food Science and Food Safety. 2020;19(4):1353–77. https://doi.org/10.1111/1541-4337.12544This study provides a review on post-harvest and novel technologies to control Campylobacter.
Anon. Prevention, Detection and Control of Salmonella in Poultry. Terrestrial Animal Health Code. 28th ed., 2019.
Hopp P, Wahlstrom H, Hirn J. A common Salmonella control programme in Finland, Norway and Sweden. Acta veterinaria Scandinavica. 1999:45–9.
Guyard-Nicodeme M, Keita A, Quesne S, Amelot M, Poezevara T, Le Berre B, et al. Efficacy of feed additives against Campylobacter in live broilers during the entire rearing period. Poultry science. 2016;95(2):298–305. https://doi.org/10.3382/ps/pev303.
Micciche A, Rothrock MJ Jr, Yang Y, Ricke SC. Essential oils as an intervention strategy to reduce Campylobacter in poultry production: a review. Frontiers in microbiology. 2019;10:1058. https://doi.org/10.3389/fmicb.2019.01058.
Dorado-Garcia A, Smid JH, van Pelt W, Bonten MJM, Fluit AC, van den Bunt G, et al. Molecular relatedness of ESBL/AmpC-producing Escherichia coli from humans, animals, food and the environment: a pooled analysis. J Antimicrob Chemother. 2018;73(2):339–47. https://doi.org/10.1093/jac/dkx397.
EFSA. Scientific Opinion of the Panel on Biological Hazards on a request from EFSA on monitoring of verotoxigenic Escherichia coli (VTEC) and identification of human pathogenic VTEC types. The EFSA Journal. 2007;579:1–61.
Kalin R, Ongor H, Cetinkaya B. Isolation and molecular characterization of Escherichia coli O157 from broiler and human samples. Foodborne pathogens and disease. 2012;9(4):313–8. https://doi.org/10.1089/fpd.2011.0991.
Nesbakken T. Update on Yersinia as a foodborne pathogen: analysis and control. Advances in Microbial Food Safety. 2015:33–58.
Monteiro Pires S, Jakobsen LS, Ellis-Iversen J, Pessoa J, Ethelberg S. Burden of disease estimates of seven pathogens commonly transmitted through foods in Denmark, 2017. Foodborne pathogens and disease. 2020;17(5):322–39. https://doi.org/10.1089/fpd.2019.2705.
Dubey JP. Toxoplasma gondii infections in chickens (Gallus domesticus): prevalence, clinical disease, diagnosis and public health significance. Zoonoses Public Health. 2010;57(1):60–73. https://doi.org/10.1111/j.1863-2378.2009.01274.x.