TABLE 1.
Characteristics of S. pneumoniae isolates recovered in Italy
| Strain code | Isolation date (mo/yr) | Source | Geographic origin | Serotype | Clonal type (PFGE pattern) |
|---|---|---|---|---|---|
| GEN 1R | 2/93 | Sputum | Bergamo | 23 | A |
| GEN 2R | 4/93 | Pharyngeal swab | Bologna | 23 | A1 |
| GEN 3R | 5/93 | Pharyngeal swab | Bologna | 23 | A |
| GEN 4R | 12/93 | Blood | Parma | 23 | A |
| GEN 5Ra | 12/93 | NAb | Bologna | 23 | C |
| GEN 6Ra | 6/94 | Pharyngeal swab | Parma | 23 | C |
| GEN 7Ra | 6/94 | Sputum | Bologna | 23 | C |
| GEN 8Ra | 6/94 | Sputum | Bologna | 23 | C |
| GEN 9Ra | 9/95 | Nose | Parma | 23 | C |
| GEN 10Ra | 11/95 | Eye | Genoa | 23 | C |
| GEN 11R | 11/95 | NA | Vercelli | 19 | A2 |
| GEN 12R | 11/95 | Sputum | Genoa | 19 | A2 |
| GEN 13Ra | 5/95 | Nose | Parma | 23 | C |
| GEN 14Ra | 5/95 | Nose | Parma | 23 | C |
| GEN 15R | 3/96 | Nose | Vercelli | 9 | B |
| GEN 16R | 10/96 | NA | Vercelli | 19 | A2 |
| GEN 17R | 12/96 | NA | Turin | 23 | A1 |
| GEN 1I | 2/93 | NA | Bergamo | 23 | D |
| GEN 2I | 4/93 | Pus | Bergamo | 23 | D |
| GEN 3I | 5/93 | Sputum | Perugia | 9 | B4 |
| GEN 4I | 5/93 | Blood | Turin | 19 | A3 |
| GEN 5I | 12/93 | NA | Genoa | 19 | A3 |
| GEN 6I | 12/93 | NA | Genoa | 19 | A3 |
| GEN 7I | 5/94 | Nose | Genoa | 19 | A3 |
| GEN 8I | 6/94 | Sputum | Parma | 19 | B |
| GEN 9I | 6/94 | Nose | Parma | 9 | B3 |
| GEN 12I | 6/95 | Sputum | Parma | 21 | Unique |
| GEN 13I | 11/95 | NA | Vercelli | 9 | C |
| GEN 14I | 11/95 | Skin | Vercelli | 9 | C |
| GEN 15I | 4/96 | Sputum | Vercelli | 9 | C |
| GEN 16I | 5/96 | Sputum | Vercelli | 9 | C |
| GEN 17I | 9/96 | Pharyngeal swab | Genoa | 23 | A |
| GEN 18I | 9/96 | NA | Genoa | 23 | A |
| GEN 19I | 10/96 | NA | Vercelli | 15 | Unique |
| GEN 20I | 10/96 | NA | Genoa | 23 | Unique |
| GEN 21I | 11/96 | Sputum | Genoa | 9 | B4 |
| GEN 22I | 12/96 | NA | Vercelli | 19 | A4 |
| GEN 24I | 11/96 | Pharyngeal swab | Genoa | 9 | B2 |
| GEN 25I | 11/96 | Sputum | Genoa | 9 | B2 |
Isolate belonging to Italian clone.
NA, not available.