Fig. 2

Spatial trends adjusted by empirical Bayesian smoothing in the proportion of Salmonella isolates from pigs resistant to twelve antimicrobials from 2001 to 2017, collected through the Spanish Veterinary Antimicrobial Resistance Surveillance Network programme. Provinces in grey indicate where there was no isolate

TET tetracycline, CHL chloramphenicol, CIP ciprofloxacin, NAL nalidixic acid, GEN gentamicin, FFC florfenicol, CTX cefotaxime, SMX sulfamethoxazole, AMP ampicillin, TMP trimethoprim, CAZ ceftazidime, STR streptomycin