From: Comparison of pneumococcal colonization density among healthy children and children with respiratory symptoms using real time PCR (RT-PCR)
Serotypes/groups
Frequency
Percentage
Serogroup 6
18
14.5%
Serotype 19F
7
5.6%
Serotype 14
5
4%
Serotype 9A/V
1
0.7%
Serotype 23F