Fig. 4From: Evaluation of bacteriophage amplification assay for rapid detection of Shigella boydii in food systemsQuantitative detection of Shigella boydii (CFU, ○) and S. boydii bacteriophages (PFU, ●) in lettuce and cooked chicken by the bacteriophage application assay. Lines indicate the average of S. boydii (CFU, − − –) and S. boydii bacteriophages (PFU, ——) (n = 16)Back to article page