Table 1.
Clonal complexes (CCs) and sequence types (STs) of serotype 19A pneumococci isolated in Russia, 2002–2013
| CC | ST | No. of isolates (% of all isolates) | No. of isolates (% of isolates in the corresponding column) | Comment* | ||
|---|---|---|---|---|---|---|
| European Russia | Asian Russia | |||||
| 2003 | 2010–2013 | 2002–2008 | ||||
| 663 | 14 (28%) | 12 (67%) | 2 (9%)† | 0 | Colombia23F-26 (ST338) | |
| 663 | 5 | 1 | ||||
| 10 434 | 4 | 1 | DLV of ST663 | |||
| 10 435 | 2 | 0 | DLV of ST663 | |||
| 10 515 | 1 | 0 | SLV of ST663 | |||
| 230 | 12 (25%) | 0 | 9 (41%)† | 3 (33%) | Denmark14–32 (ST230) | |
| 230 | 2 | 1 | ||||
| 276 | 1 | 0 | ||||
| 1611 | 1 | 0 | ||||
| 2013 | 1 | 0 | ||||
| 5369 | 0 | 1 | ||||
| 5539 | 1 | 0 | ||||
| 10 431 | 2 | 1 | DLV of ST230 | |||
| 10 432 | 1 | 0 | TLV of ST230 | |||
| 156 | 7 (14%) | 6 (33%) | 1 (5%)† | 0 | Spain9V-3 (ST156) | |
| 143 | 0 | 1 | ||||
| 10 437 | 4 | 0 | DLV of ST156 | |||
| 10 438 | 1 | 0 | SLV of ST 10 437 | |||
| 10 514 | 1 | 0 | SLV of ST 10 437 | |||
| 320 | 7 (14%) | 0 | 7 (32%)† | 0 | Taiwan19F-14 (ST236) | |
| 320 | 3 | |||||
| 9656 | 4 | SLV of ST320 | ||||
| Singletons | 5 (10%) | 0 | 0 | 5 (56%)‡ | ||
| 10 433 | 0 | 1 | New allele combination | |||
| 10 436 | 0 | 1 | New dll sequence | |||
| 10 512 | 0 | 3 | New allele combination | |||
| Miscellaneous | 4 (10%) | 0 | 3 (13%) | 1 (11%) | ||
| 63 | 1 | 0 | Sweden15A-25 (ST63) | |||
| 5954 | 0 | 1 | Group of two (ST5954, ST10430) | |||
| 10 430 | 1 | 0 | SLV of ST5954 | |||
| 10 511 | 1 | 0 | Netherlands3–31 (ST180) | |||
| Total | 49 (100%) | 18 (100%) | 22 (100%) | 9 (100%) | ||
*
PMEN clones and their identifier STs (in brackets) related to the corresponding CC are indicated in bold typeface. For newly described STs, the relatedness to the corresponding clone identifier ST is shown.
†
Significant differences between the proportions of 2003 and 2010–2013 (P < 0·05).
‡
Significant differences between the proportions of 2002–2008 and 2003, 2010–2013 (P < 0·05).