BACKGROUND: ESBL and plasmid-mediated AmpC (pAmpC)-producing Enterobacteriaceae are frequently found on meat products in Dutch retail, especially on poultry. OBJECTIVES: We investigated whether vegetarians are at lower risk of carrying ESBL/pAmpC-producing Escherichia coli/Klebsiella pneumoniae (ESBL-E/K) compared with persons who consume meat. METHODS: Vegetarians, pescatarians (vegetarians who eat fish) and non-vegetarians (persons who eat meat at least three times per week) were asked to send in a faecal sample and a questionnaire. ESBL-E/K were cultured and MLSTs were determined. ESBL/pAmpC genes were analysed using PCR and sequencing. The risk of ESBL-E/K carriage in the three study groups was analysed using multivariable logistic regression. RESULTS: Prevalence of ESBL-E/K carriage was 8.0% in vegetarians (63/785; 95% CI 6.3-10.1), 6.9% in pescatarians (27/392; 95% CI 4.8-9.8) and 3.8% in non-vegetarians (14/365; 95% CI 2.3-6.3). Multivariable analysis showed an OR for ESBL-E/K carriage of 2.2 for vegetarians (95% CI 1.2-4.0) and 1.6 for pescatarians (95% CI 0.8-3.2) compared with non-vegetarians. The predominant MLST was E. coli ST131 and the most common ESBL genes were blaCTX-M-15, blaCTX-M-27, blaCTX-M-14 and blaCTX-M-1 in all diet groups. Independent risk factors for ESBL-E/K carriage were travel to Africa/Latin America/Asia (OR 4.6; 95% CI 2.8-7.7) in the past 6 months and rarely/never washing hands before food preparation (OR 2.5; 95% CI 1.2-5.0). CONCLUSIONS: Vegetarians and pescatarians did not have a lower risk of ESBL-E/K carriage compared with non-vegetarians, indicating that eating meat is not an important risk factor for ESBL-E/K carriage.
BACKGROUND: ESBL and plasmid-mediated AmpC (pAmpC)-producing Enterobacteriaceae are frequently found on meat products in Dutch retail, especially on poultry. OBJECTIVES: We investigated whether vegetarians are at lower risk of carrying ESBL/pAmpC-producing Escherichia coli/Klebsiella pneumoniae (ESBL-E/K) compared with persons who consume meat. METHODS: Vegetarians, pescatarians (vegetarians who eat fish) and non-vegetarians (persons who eat meat at least three times per week) were asked to send in a faecal sample and a questionnaire. ESBL-E/K were cultured and MLSTs were determined. ESBL/pAmpC genes were analysed using PCR and sequencing. The risk of ESBL-E/K carriage in the three study groups was analysed using multivariable logistic regression. RESULTS: Prevalence of ESBL-E/K carriage was 8.0% in vegetarians (63/785; 95% CI 6.3-10.1), 6.9% in pescatarians (27/392; 95% CI 4.8-9.8) and 3.8% in non-vegetarians (14/365; 95% CI 2.3-6.3). Multivariable analysis showed an OR for ESBL-E/K carriage of 2.2 for vegetarians (95% CI 1.2-4.0) and 1.6 for pescatarians (95% CI 0.8-3.2) compared with non-vegetarians. The predominant MLST was E. coli ST131 and the most common ESBL genes were blaCTX-M-15, blaCTX-M-27, blaCTX-M-14 and blaCTX-M-1 in all diet groups. Independent risk factors for ESBL-E/K carriage were travel to Africa/Latin America/Asia (OR 4.6; 95% CI 2.8-7.7) in the past 6 months and rarely/never washing hands before food preparation (OR 2.5; 95% CI 1.2-5.0). CONCLUSIONS: Vegetarians and pescatarians did not have a lower risk of ESBL-E/K carriage compared with non-vegetarians, indicating that eating meat is not an important risk factor for ESBL-E/K carriage.
Authors: Roel P J Willems; Karin van Dijk; Cindy M Dierikx; Jos W R Twisk; Fiona R M van der Klis; Sabine C de Greeff; Christina M J E Vandenbroucke-Grauls Journal: J Antimicrob Chemother Date: 2021-12-24 Impact factor: 5.790
Authors: Anouk P Meijs; Esther F Gijsbers; Paul D Hengeveld; Cindy M Dierikx; Sabine C de Greeff; Engeline van Duijkeren Journal: Antimicrob Resist Infect Control Date: 2021-10-19 Impact factor: 4.887
Authors: C C H Wielders; E Van Duijkeren; G Van Den Bunt; A P Meijs; C M Dierikx; M J M Bonten; W Van Pelt; E Franz; S C De Greeff Journal: Epidemiol Infect Date: 2020-02-21 Impact factor: 2.451
Authors: Jonathan Massé; Hélène Lardé; John M Fairbrother; Jean-Philippe Roy; David Francoz; Simon Dufour; Marie Archambault Journal: Front Vet Sci Date: 2021-05-21
Authors: Joost Hordijk; Sudarshan A Shetty; Paul B Stege; Michael Visser; Marco C Viveen; Malbert R C Rogers; Esther Gijsbers; Cindy M Dierikx; Rozemarijn Q J van der Plaats; Engeline van Duijkeren; Eelco Franz; Rob J L Willems; Susana Fuentes; Fernanda L Paganelli Journal: Sci Rep Date: 2022-02-03 Impact factor: 4.996