Proportions of isolates completely susceptible (green), resistant to 1 or 2 antimicrobial classes (gold) and MDR (red) in
Salmonella spp. and certain serovars recovered from (a) broilers, (b) laying hens and (c) fattening turkeys, for all reporting countries, 2020/2021
N: Total number of isolates recovered; *monophasic S. Typhimurium includes antigenic formulas. The MDR analysis of animal isolates included the following antimicrobials: ampicillin, cefotaxime/ceftazidime, chloramphenicol, ciprofloxacin/nalidixic acid, gentamicin, meropenem, sulfamethoxazole, tetracycline, tigecycline and trimethoprim. The ECOFF used to determine resistance to tigecycline for poultry data was MIC > 1 mg/L while for pig and calf data MIC > 0.5 mg/L.