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. 2020 Feb 24;58(3):e01661-19. doi: 10.1128/JCM.01661-19

TABLE 3.

Mold-phase MIC distribution of Blastomyces isolates (9 B. percursus isolates, 8 B. emzantsi isolates, and 1 B. dermatitidis isolate [ATCC 10225])a

Case (GenBank accession no.; isolate Reference(s) Etest MIC (mg/liter)
BMD MIC and MEC (mg/liter)
AMB VRC POS ITC FLC VRC POS ITC 5FC CAS MFG ANG
Group 1 (Blastomyces percursus)
    1 (QKWI00000000; NCPF 4091) 5 0.008 0.002 0.002 0.002 0.5 0.008 0.06 0.12 256 0.12 0.06 0.25
    2 (LGTZ00000000; BP222) 17, 18 0.004 0.002 0.002 0.012 4 0.008 0.06 0.03 64 0.06 0.008 0.008
    3 (QGQT00000000; SA-NICD-06) 17 0.008 0.002 0.002 0.012 2 0.008 0.015 0.03 256 0.5 0.25 0.5
    4 (QGQR00000000; SA-NICD-08) This study 0.012 0.002 0.012 0.006 2 0.008 0.06 0.06 32 0.5 0.03 4
    5 (QGQS00000000; SA-NICD-05) 21 0.002 0.002 0.002 0.003 2 0.008 0.008 0.015 256 1 0.03 0.25
    6 (QGQQ00000000; SA-NICD-04) 3, 4 0.002 0.002 0.002 0.003 2 0.008 0.015 0.03 64 0.5 0.03 0.25
    7
        SA-NICD-18 19 0.064 0.002 0.002 0.004 2 0.008 0.008 0.06 128 2 0.06 1
        QGQP00000000; SA-NICD-03 This study 0.002 0.002 0.002 0.003 0.12 0.008 0.008 0.008 8 0.25 0.008 0.12
        QGQN01000000; SA-NICD-07 This study 0.002 0.002 0.002 0.002 4 0.008 0.06 0.12 256 0.5 0.03 0.25
    MIC range 0.002–0.064 0.002–0.002 0.002–0.012 0.002–0.012 0.12–4 0.008–0.008 0.008–0.06 0.015–0.12 8–256 0.06–2 0.008–0.25 0.008–4
    GM 0.01 0.002 0.002 0.004 1.46 0.01 0.02 0.04 94.06 0.39 0.03 0.27
    ATCC 0.002 0.002 0.002 0.012 0.5 0.008 0.06 0.03 256 1 8 2
Group 2 (Blastomyces emzantsi)
    8 (QGQJ00000000; SA-NICD-13) 20 0.25 0.004 0.002 0.012 4 0.008 0.06 0.12 256 4 0.25 1
    9 (QGQI00000000; SA-NICD-15) 20 0.094 0.006 0.002 0.016 4 0.008 0.015 0.06 128 1 0.25 0.5
    10
        QGQK00000000; SA-NICD-14 3, 4 0.032 0.002 0.003 0.03 1 0.008 0.008 0.008 128 0.5 0.06 0.5
        QGQL00000000; SA-NICD-16 This study 0.47 0.002 0.002 0.003 1 0.008 0.008 0.008 128 4 0.25 1
        QGQE00000000); SA-NICD-12 This study 1 0.002 0.002 0.012 1 0.015 0.008 0.008 128 1 0.12 2
        QGQF00000000; SA-NICD-09 This study 0.19 0.002 0.002 0.006 8 0.015 0.008 0.06 128 4 0.12 2
        QGQG00000000; SA-NICD-10 This study 0.64 0.002 0.002 0.012 2 0.008 0.03 0.06 128 2 0.12 1
        QGQH00000000; SA-NICD-11 This study 0.5 0.002 0.002 0.006 2 0.008 0.015 0.06 128 2 0.06 0.5
    MIC range 0.032–1 0.002–0.006 0.002–0.003 0.003–0.03 1–8 0.008–0.015 0.008–0.06 0.008–0.12 128–256 0.5–4 0.06–0.25 0.5–2
    GM 0.26 0.002 0.002 0.01 2.18 0.01 0.01 0.03 139.59 1.83 0.13 0.92
a

BMD, broth microdilution; GM, geometric mean; ATCC, B. dermatitidis ATCC 10225; AMB, amphotericin B; VRC, voriconazole; POS, posaconazole; ITC, itraconazole; FLC, fluconazole; 5FC, 5-flucytosine; CAS, caspofungin; MFG, micafungin; ANG, anidulafungin.