Table 1. Bartonella quintana in body lice (1–20 lice/ sample) from homeless persons, San Francisco, California, USA.
| Specimen ID | Date collected | No. samples tested (no. lice) | ||
|---|---|---|---|---|
| No. positive samples* | ||||
| gltA | ftsZ | |||
| SFB1 | 2007 Feb | 1 (2) | 0 | 0 |
| SFB2 | 2007 Feb | 1 (1) | 0 | 0 |
| SFB3 | 2007 Feb | 1 (1) | 0 | 0 |
| SFB4 | 2007 Feb | 1 (4) | 0 | 0 |
| SFB5 | 2007 Feb | 1 (1) | 0 | 0 |
| SFB6 | 2007 Apr | 16 (35) | 14 | 13 |
| SFB7 | 2007 Apr | 1 (2) | 0 | 0 |
| SFB8 | 2007 Apr | 1 (4) | 0 | 0 |
| SFB9 | 2007 Aug | 3 (22) | 0 | 0 |
| SFB10 | 2007 Aug | 4 (23) | 0 | 0 |
| SFB11 | 2007 Aug | 1 (7) | 0 | 0 |
| SFB12 | 2007 Aug | 1 (14) | 0 | 0 |
| SFB13 | 2007 Aug | 1 (2) | 1 | 1 |
| SFB14 | 2007 Dec | 1 (2) | 0 | 0 |
| SFB15 | 2007 Dec | 1 (4) | 0 | 0 |
| SFB16 | 2007 Dec | 5 (91) | 1 | 0 |
| SFB17 | 2007 Dec | 2 (40) | 1 | 1 |
| SFB18 | 2007 Dec | 1 (6) | 1 | 0 |
| SFB19 | 2007 Dec | 1 (1) | 1 | 0 |
| SFB20 | 2007 Dec | 1 (5) | 0 | 0 |
| SFB21 | 2008 Jan | 1 (16) | 1 | 0 |
| SFB22 | 2008 Jan | 2 (21) | 1 | 0 |
| SFB23 | 2008 Jan | 1 (2) | 0 | 0 |
| SFB24 | 2008 Jan | 43 (62) | 26 | 24 |
| SFB25 | 2008 Jan | 6 (25) | 0 | 0 |
| SFB26 | 2008 Jan | 1 (3) | 1 | 0 |
| SFB27 | 2008 Jan | 8 (27) | 1 | 0 |
| SFB72 | 2008 Jun | 6 (25) | 0 | 0 |
| SFB73 | 2008 Jun | 7 (7) | 0 | 0 |
| SFB74 | 2008 Jun | 2 (2) | 0 | 0 |
| SFB76 | 2008 Jun | 9 (85) | 0 | 0 |
| SFB77 | 2008 Jun | 10 (10) | 0 | 0 |
| SFB78 | 2008 Jun | 12 (12) | 0 | 0 |
*gltA, citrate synthase gene; ftsZ, cell division protein gene.