Skip to main content
. 2016 Jun 13;16:108. doi: 10.1186/s12866-016-0723-6

Fig. 3.

Fig. 3

Distribution of Ct values by Q-PCR in blood culture positive typhoid (n = 24), culture negative typhoid (n = 57) and non-typhoid (n = 29) cases among the study subjects. The dashed line indicates the Ct cutoff value of ≤37 determining positive test by Q-PCR. The solid lines indicate the median Ct values for each group