Figure 5From: Serotype diversity and antimicrobial susceptibility profiles of Actinobacillus pleuropneumoniae isolated in Italian pig farms from 2015 to 2022Resistance to tetracycline and trimethoprim/sulfamethoxazole across years. Temporal trends in resistance to tetracycline (blue, solid line) and trimethoprim/sulfamethoxazole (red, dashed line) by APP serotypes 9/11 (A), 2 (B), 13 (C) and 8 (D). Bands represent the 95% confidence limits of the prediction.Back to article page