Factor | Davedow2020 (30001)

10.3389/fvets.2020.00090

In-feed Tylosin

Cattle | Beef Heifers and Steers

8

Description

Cattle were fed 11ppm tylosin phosphate in feed for the last 120 days of the 161-days feeding period (LAST-75%). Samples were cultured on a combination of both non-selective and erythromycin selective media.

Resistance Outcomes

Resistance Microbe Outcome
Nitrofurantoin

Failure in Production Stage (allocation) Icons

Failure in Production Stage (observation) Icons


 Enterococcus Not Specified
See: Table 2 page 6 AMR+ (n) AMR- (n) Total (n)
Tylosin Phosphate: Last 75% Days 1 20
Tylosin Phosphate: continuously 2 20
Tylosin

Failure in Production Stage (allocation) Icons

Failure in Production Stage (observation) Icons


 Enterococcus Not Specified
See: Table 2 page 6 AMR+ (n) AMR- (n) Total (n)
Tylosin Phosphate: Last 75% Days 18 20
Tylosin Phosphate: continuously 19 20
Erythromycin

Failure in Production Stage (allocation) Icons

Failure in Production Stage (observation) Icons


 Enterococcus Not Specified
See: Table 2 page 6 AMR+ (n) AMR- (n) Total (n)
Tylosin Phosphate: Last 75% Days 18 20
Tylosin Phosphate: continuously 19 20
Doxycycline

Failure in Production Stage (allocation) Icons

Failure in Production Stage (observation) Icons


 Enterococcus Not Specified
See: Table 2 page 6 AMR+ (n) AMR- (n) Total (n)
Tylosin Phosphate: Last 75% Days 1 20
Tylosin Phosphate: continuously 2 20
Tigecycline

Failure in Production Stage (allocation) Icons

Failure in Production Stage (observation) Icons


 Enterococcus Not Specified
See: Table 2 page 6 AMR+ (n) AMR- (n) Total (n)
Tylosin Phosphate: Last 75% Days 0 20
Tylosin Phosphate: continuously 0 20
Linezolid

Failure in Production Stage (allocation) Icons

Failure in Production Stage (observation) Icons


 Enterococcus Not Specified
See: Table 2 page 6 AMR+ (n) AMR- (n) Total (n)
Tylosin Phosphate: Last 75% Days 0 20
Tylosin Phosphate: continuously 0 20
Quinupristin And Dalfopristin

Failure in Production Stage (allocation) Icons

Failure in Production Stage (observation) Icons


 Enterococcus Not Specified
See: Table 2 page 6 AMR+ (n) AMR- (n) Total (n)
Tylosin Phosphate: Last 75% Days 0 20
Tylosin Phosphate: continuously 0 20
Streptomycin

Failure in Production Stage (allocation) Icons

Failure in Production Stage (observation) Icons


 Enterococcus Not Specified
See: Table 2 page 6 AMR+ (n) AMR- (n) Total (n)
Tylosin Phosphate: Last 75% Days 0 20
Tylosin Phosphate: continuously 0 20