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Fig. 1 | Porcine Health Management

Fig. 1

From: Longitudinal study of the mcr-1 gene prevalence in Spanish food-producing pigs from 1998 to 2021 and its relationship with the use of polymyxins

Fig. 1

Evolution of the percentage of pig samples positive to mcr-1 gene and the polymyxin sales reported in Spain for veterinary medicine. Data on polymyxin sales were available from 2010 to 2020 (the latest year reported currently by ESVAC). These data was represented in three different periods with the same data collection system, as it was specified in the ESVAC report for spain. PCU: population correction unit. *No mcr-1 gene prevalence dta in the years 1999, 2000, 2001, 2003, 2005, 2007, 2009, 2014, 2016 and 2020

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Porcine Health Management

ISSN: 2055-5660

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