Factor | Bywater_2005_JoofAnCh (10371)

10.1093/jac/dki273

Growth Promoter Ban (United Kingdom)

Chicken | None

7

Description

Avilamycin, bacitracin, flavophospholipol/bambermycin, spiramycin, tylosin, virginiamycin were available in the UK as growth promoters during year 1 (pre-ban), while only avilamycin and flavophospholipol were authorized for such use in year 2 (post-ban).

Resistance Outcomes

Resistance Microbe Outcome
Avilamycin
/
Enterococcus None
See: Table 4 AMR+ (%) AMR- (%) Total (n)
Pre-Ban (Year 1) 64.00 359
Post-Ban (Year 2) 83.00 353
Avoparcin
/
Enterococcus None
See: Table 4 AMR+ (%) AMR- (%) Total (n)
Pre-Ban (Year 1) 12.00 359
Post-Ban (Year 2) 11.00 353
Bacitracin
/
Enterococcus None
See: Table 4 AMR+ (%) AMR- (%) Total (n)
Pre-Ban (Year 1) 90.00 359
Post-Ban (Year 2) 95.00 353
Bambermycin
/
Enterococcus None
See: Table 4 AMR+ (%) AMR- (%) Total (n)
Pre-Ban (Year 1) 94.00 359
Post-Ban (Year 2) 93.00 353
Spiramycin
/
Enterococcus None
See: Table 4 AMR+ (%) AMR- (%) Total (n)
Pre-Ban (Year 1) 69.00 359
Post-Ban (Year 2) 47.00 353
Tylosin
/
Enterococcus None
See: Table 4 AMR+ (%) AMR- (%) Total (n)
Pre-Ban (Year 1) 69.00 359
Post-Ban (Year 2) 47.00 353
Virginiamycin
/
Enterococcus None
See: Table 4 AMR+ (%) AMR- (%) Total (n)
Pre-Ban (Year 1) 60.00 359
Post-Ban (Year 2) 37.00 353