Repeated disinfectant use in broiler houses and pig nursery units does not affect disinfectant and antibiotic susceptibility in Escherichia coli field isolates

摘要

Percentage of field isolates with their respective minimum inhibitory concentrations (MICs) displayed on the horizontal axis for benzalkoniumchloride, glutaraldehyde, formaldehyde and D50 , isolated after the disinfection protocols with Virocid (  = 16), CID20 (  = 14) or D50 (  = 34) at the corresponding broiler houses A, B and C, respectively. Percentage of field isolates with their respective minimum inhibitory concentrations (MICs) displayed on the horizontal axis for benzalkoniumchloride, glutaraldehyde, formaldehyde and D50 , isolated after the disinfection (t1, t3 and t5) with Virocid (  = 18), CID20 (  = 18) or D50 (  = 18) at the corresponding pig nursery units A, B and C, respectively