Weeks Method of production Environmental location Resistance pattern
11 Organic Swab, vent gun Clindamycin, Nalidixic acid, Tetracycline
12 Conventional Post-pick (pluck) Azithromycin, Ciprofloxacin, Clindamycin, Florfenicol, Nalidixic acid
12 Conventional Faecal grab Azithromycin, Ciprofloxacin, Clindamycin, Florfenicol, Nalidixic acid
16 Conventional Water, stunner Clindamycin, Florfenicol, Gentamicin, Nalidixic acid, Telithromycin, Tetracycline
19 Organic Post-pick (pluck) Azithromycin, Ciprofloxacin, Clindamycin, Clindamycin, Erythromycin, Florfenicol, Nalidixic acid, Telithromycin, Tetracycline
19 Organic Post pick (pluck) Azithromycin, Clindamycin, Erythromycin, Telithromycin
8 Conventional Air, scald/pick (pluck) room Azithromycin, Clindamycin, Erythromycin, Telithromycin
8 Conventional Air, scald/pick (pluck) room Azithromycin, Clindamycin, Erythromycin, Telithromycin
8 Conventional Post pick (pluck) Azithromycin, Clindamycin, Erythromycin, Telithromycin
8 Conventional Post-immersion chill Erythromycin, Telithromycin, Tetracycline
18 Conventional Gloves, air chill rehang Erythromycin, Gentamicin, Tetracycline
11 Organic Swab, vent gun Clindamycin, Nalidixic acid, Tetracycline