Table 1.
Capsular phenotype or genotype of 408 carriage isolates.
Isolate collection | Encapsulateda (n = 143) |
Unencapsulated (n = 265) |
||||||
---|---|---|---|---|---|---|---|---|
SgB | SgC | SgY | SgZ | NGa | Bb | Cb | Yb | |
GA 1998 | 37 | 2 | 75 | 3 | 77 | NA | NA | NA |
GA 2007 | 13 | 0 | 4 | 0 | 59 | 17 | 2 | 8 |
MD 2007 | 0 | 0 | 9 | 0 | 64 | 20 | 3 | 15 |
Total | 50 | 2 | 88 | 3 | 200 | 37 | 5 | 23 |
Slide agglutination serogroup.
Serogroup specific PCR; NG, non-groupable; NA, not available.