Age group (yrs)

No. of samples (%)

Number of isolates (%)

15 - 24

100 (33.3)

27 (33.7)

25 - 34

157 (52.3)

45 (56.3)

35 - 44

43 (14.3)

8 (10.0)

Total

300 (100)

80 (100)