Fig. 3
TTD of M. bovis BCG samples. Plot of bulk capacitance obtained over time for samples with a low initial loads (~1 × 103 CFU/ml) and b high initial loads (~1 × 105 CFU/ml) for M. bovis BCG. The error bars indicate the standard deviation of the readings (n = 5) taken at each time interval. Statistical analysis is used to compare the baseline reading with the various time interval readings (Ucritical = 2). [NSH not significantly higher, SH significantly higher]