Fig 3.

Effects on the time to recovery of Mycobacterium avium subsp. paratuberculosis in milk cultured in Bactec 12B and para-JEM media after treatment with the antibiotic cocktail (VAN) consisting of 100 μg/ml vancomycin (V), 50 μg/ml amphotericin B (A), and 100 μg/ml nalidixic acid (N) compared with treatment alone with hexadecylpyridinium chloride (HPC). Data are expressed as means ± SEM. Significant differences between HPC alone or HPC plus VAN within each medium are represented by asterisks (**, P < 0.01; *, P < 0.05).