Table 2.
Characteristics of the 26 GBS neonatal invasive isolates recovered in China.
Capsular polysaccharide (CPS) type |
||||||
---|---|---|---|---|---|---|
Ia | Ib | II | III | V | Total | |
Disease | ||||||
EOD | 1 | 2 | 4 | 1 | 8 | |
LOD | 1 | 3 | 1 | 11 | 2 | 18 |
Pilus Islands | ||||||
PI-2a | 2 | 2 | 4 | |||
PI-2b | 13 | 13 | ||||
PI-1+2a | 3 | 1 | 1 | 3 | 8 | |
PI-1+2b | 1 | 1 | ||||
hvgA | ||||||
hvgA– | 2 | 5 | 1 | 1 | 3 | 12 |
hvgA+ | 14 | 14 |
Data are number of isolates. EOD, early onset disease; LOD, late onset disease; PI, pilus island; hvgA (Gbs2018C), hypervirulent GBS adhesion gene.