Table 3. Relapses. Patients with a second episode or more of infection in an interval of between 7 and 90 days caused by isolates with the same serotype and genotype.
| Patient | Age | Gender | Date (year/month/day) | Isolation interval (in days) | PCV7 | Serotype | MLST | Resistance pattern1 |
| RL_1 | 1 year | Male | 1999/01/19 | 43 | None | 19F | ST63 | PEN,ERY,CLI,TET,SXT |
| 1999/03/08 | ||||||||
| RL_2 | 2 years | Male | 1999/04/30 | 7 | None | 14 | ST156 | PEN,SXT |
| 1999/05/07 | ||||||||
| RL_3 | 1 year | Male | 2000/03/01 | 14 | None | 14 | ST1964 | PEN,ERY,CLI,TET,SXT,CHL |
| 2000/03/15 | ||||||||
| RL_4 | 1 year | Male | 2000/05/25 | 27 | None | 14 | ST156 | PEN,SXT |
| 2000/6/21 | ||||||||
| RL _5 | 8 months | Male | 2001/11/23 | 19 | None | 6B | ST1624 | PEN,ERY,CLI,TET,SXT |
| 2001/12/12 | ||||||||
| RL _6 | 2 years | Male | 2002/01/22 | 10 | None | 11 | ST42 | – |
| 2002/02/01 | ||||||||
| RL _7 | <1 month | Male | 2002/12/17 | 20 | None | 19F | ST88 | PEN, TET, SXT,CHL |
| 2003/01/06 | ||||||||
| RL _8 | 7 months | Female | 2003/05/02 | 17 | None | 23F | ST81 | PEN,ERY,CLI,TET,SXT,CHL |
| 2003/05/19 | ||||||||
| RL _9 | 10 months | Male | 2003/05/19 | 11 | None | 19A | ST199 | – |
| 2003/05/30 | ||||||||
| RL _10 | 2 months | Female | 2003/12/12 | 18 | None | 19F | ST63 | PEN,ERY,CLI,TET |
| 2003/12/30 | ||||||||
| RL _11 | 8 months | Male | 2004/03/30 | 13 | None | 14 | Slv1964 | PEN,ERY,CLI,SXT |
| 2004/04/12 | ||||||||
| RL _12 | 1 year | Female | 2004/08/03 | 21 | None | 19F | ST424 | – |
| 2004/08/24 | ||||||||
| RL _13 | 6 months | Male | 2007/04/19 | 27 | Yes | 19A | ST320 | PEN,ERY,CLI,TET,SXT |
| 2007/05/16 | 23 | |||||||
| 2007/06/08 | 29 | |||||||
| 2007/07/07 | ||||||||
| RL _14 | 7 months | Female | 2007/06/07 | 25 | Yes | 19A | ST193 | ERY,CLI,TET |
| 2007/07/02 | ||||||||
| RL _15 | 4 months | Male | 2008/10/11 | 10 | None | 19A | ST320 | PEN,ERY,CLI,TET,SXT |
| 2008/10/21 | ||||||||
| RL _16 | 1 year | Male | 2009/05/15 | 9 | Yes | 19A | ST320 | PEN,ERY,CLI,TET,SXT |
| 2009/05/24 | ||||||||
| RL _17 | 7 months | Male | 2009/11/19 | 30 | Yes | 19A | ST320 | PEN,ERY,CLI,TET,SXT |
| 2009/12/19 | ||||||||
| RL _18 | 5 months | Male | 2009/11/24 | 18 | Yes | 19A | ST320 | PEN,ERY,CLI,TET,SXT |
| 2009/12/12 | ||||||||
| RL _19 | 11 months | Female | 2009/12/10 | 12 | None | 19A | ST276 | PEN,ERY,CLI,TET,SXT |
| 2009/12/22 | ||||||||
| RL _20 | 6 months | Male | 2010/02/16 | 30 | Yes | 19A | ST193 | ERY,CLI,TET |
| 2010/03/18 | ||||||||
| RL _21 | 11 months | Male | 2010/05/26 | 7 | Yes | 19A | ST276 | PEN,ERY,CLI,TET |
| 2010/06/02 |
1
PEN = penicillin, ERY = erythromycin, CLI = clindamycin, TET = tetracycline, SXT = trimethoprim-sulfamethoxazole, CHL = chloramphenicol.