Figure 2

The overall percentage of bft-positive samples as determined by each of the PCR methods is shown in (a), while (b) shows the percentage positivity of luminal versus faecal stool samples using the different PCR methods.
The overall percentage of bft-positive samples as determined by each of the PCR methods is shown in (a), while (b) shows the percentage positivity of luminal versus faecal stool samples using the different PCR methods.