*pS. Typhi isolated from blood culture.**pS. Typhi isolated from blood culture.***p0.05 when compared all patients without S. Typhi isolated from blood culture.&p S. Typhi.
aThe total volume of PCR reaction was 25 µl and the PCR conditions were as follows: 50°C for 2 min, 95°C for 10 min, followed by 40 cycles of 95°C, 15 s for denaturation and 60°C, 1 min for annealing
