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Fig. 7 | BMC Microbiology

Fig. 7

From: Shedding of Salmonella Typhimurium in vaccinated and unvaccinated hens during early lay in field conditions: a randomised controlled trial

Fig. 7

a Layout and sampling design of Production farm A sampled during the study. Ten cages per treatment group were selected at 16 weeks of age. Vaccinated birds (5000) + unvaccinated birds (2680). Unvaccinated: UV; Vaccinated: V. b Layout and sampling design of Production farm B sampled during the study. Ten cages per treatment group were selected at 16 weeks of age. Vaccinated birds (5000) + unvaccinated birds (3568). Unvaccinated: UV; Vaccinated: V

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BMC Microbiology

ISSN: 1471-2180

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