With this quiz you can check if you have understood the basics of the study design by Bonfoh et al. 2012 described in the last step. The study addressed the statistical relationship between human and animal seroprevalence. It reflected a cross-sectional assessment of the statistical relationship between human brucellosis seroprevalence and ruminant livestock brucellosis seroprevalence.
Please reread the abstract. Reflect upon the study design – and whether you consider the study as corresponding to the One Health approach. Then answer the following questions.

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