Evaluation of Etest method for determining isavuconazole MICs against Cryptococcus gattii and Cryptococcus neoformans

George Richard Thompson, Annette W. Fothergill, Nathan P. Wiederhold, Ana C. Vallor, Brian L. Wickes, Thomas F. Patterson

Research output: Contribution to journalArticle

26 Scopus citations


We compared Etest with broth microdilution testing for isavuconazole activity against 92 Cryptococcus isolates. A 97.8% agreement was found between these methods, without major discrepancies (>2-well dilution difference). Our findings support the use of the Etest methodology as a reliable method for the determination of MICs against Cryptococcus spp.

Original languageEnglish (US)
Pages (from-to)2959-2961
Number of pages3
JournalAntimicrobial Agents and Chemotherapy
Issue number8
StatePublished - Aug 2008
Externally publishedYes


ASJC Scopus subject areas

  • Pharmacology (medical)

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