TABLE 1.
Date of sampling |
Bartonella IFA reciprocal titer |
Bartonella PCR result |
Hemoplasma PCR result(s) (Genbank accession no.) | Treatment date(s) and antimicrobial(s) useda | |||
---|---|---|---|---|---|---|---|
B. henselae | B. quintana | B. vinsonii subsp. berkhoffii | Blood extraction | BAPGM Enrichment Culture | |||
15 June 2005 | <16 | <16 | <16 | - | - | - | July 2005; doxycycline, (100 mg q24h p.o. for 35 days) |
16 August 2005 | <16 | <16 | <16 | - | Bartonella spp. | M. ovis-like 16S rRNA (GU383115) | |
1 November 2005 | <16 | <16 | <16 | - | - | - | July 2006; azithromycin (250 mg q24h for 49 days) |
October 2006; levofloxacin (500 mg q24h p.o. for 84 days) | |||||||
21 March 2007 | NAb | NA | NA | - | B. henselae (SA2)c | M. ovis-like 16S rRNA (GU230141-GU230144, GU383116); M. ovis-like RNase P (HM059715, HM159553) | August 2007 to August 2008; doxycycline (100 mg q24h p.o.) and rifampin (300 mg q12h p.o.) |
15 November 2007 | <16 | NTd | <16 | - | - | - | |
15 September 2008 | <16 | NT | <16 | - | - | - | |
17 November 2008 | <16 | NT | <16 | - | - | - | |
11 February 2009 | <16 | NT | <16 | B. henselae (SA2)c | B. henselae | - | May 2009 to March 2010; doxycycline (100 mg q24h p.o.) and rifampin (300 mg q12h p.o.) |
21 September 2009 | <16 | NT | <16 | - | - | NT | |
2 March 2010 | <16 | NT | <16 | B. henselae (Houston 1) | - | NT | March 2010 to the present; azithromycin (500 mg q24h p.o.) and rifampin (300 mg q12h p.o.) |
q24h, every 24 h; p.o., per os.
NA, serum not available for testing.
Denotes 16S-to-23S ITS DNA sequence result, identical to San Antonio 2-like strain.
NT, not tested.