Giannitti F, Fraga M, Caffarena RD, Schild CO, Banchero G, Armién AG, Travería G, Marthaler D, Wells SJ, Riet-Correa F (2018) Mycobacterium paratuberculosis sheep type strain in Uruguay: Evidence for a wider geographic distribution in South America. J Infect Dev Ctries 12:190–195. doi: 10.3855/jidc.9751