Nj. Jacobs et al., SIMILAR SEROVAR AND DRUG SUSCEPTIBILITY PROFILES AMONG AIDS-RELATED MYCOBACTERIUM-AVIUM ISOLATES FROM DIVERSE GEOGRAPHIC LOCATIONS, The American journal of the medical sciences, 313(6), 1997, pp. 352-354
Serotyping was performed on Mycobacterium avium isolates from 40 AIDS
patients from 5 geographic sites: Boston (17 patients), New Hampshire
(4 patients), Finland (12 patients), Trinidad (3 patients), and Kenya
(4 patients). Serovars were similar from the five sites. Serovars 4 an
d 8 were the most common. In addition, minimal inhibitory concentratio
ns to 8 antimicrobial agents were determined for 31 of these isolates
and for 21 additional patient isolates from these sites. Minimal inhib
itory concentration(90) values for clarithromycin, azithromycin, clofa
zimine, amikacin, ethambutol, ciprofloxacin, sparfloxacin, and rifabut
in were similar for isolates from the five geographic sites. Antimicro
bial susceptibility patterns did not differ by serovar.