Evaluation of Enrofloxacin for Use in Cryopreservation of Zebu Bull () Semen.

The present study was designed to evaluate enrofloxacin (EN), a fluoroquinolone broad-spectrum antibacterial drug for use in cryopreservation of Zebu bull semen. Semen was collected from three Zebu bulls of the Sahiwal breed () for 3 weeks (replicates) for each experiment. Experiment I: semen samples were cultured for isolation of bacteria and sensitivity tests against streptomycin, penicillin, and EN.