Environmental Isolates of Azole-Resistant Aspergillus fumigatus in Germany
Author(s) -
Oliver Bader,
Jana Tünnermann,
Anna Dudakova,
Marut Tangwattanachuleeporn,
Michael Weig,
Uwe Groß
Publication year - 2015
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.00100-15
Subject(s) - aspergillus fumigatus , azole , biology , microbiology and biotechnology , aspergillus , genotype , drug resistance , allele , aspergillosis , fungi imperfecti , antifungal , genetics , gene , immunology
Azole antifungal drug resistance in Aspergillus fumigatus is an emerging problem in several parts of the world. Here we investigated the distribution of such strains in soils from Germany. At a general positivity rate of 12%, most prevalently, we found strains with the TR34/L98H and TR46/Y121F/T289A alleles, dispersed along a corridor across northern Germany. Comparison of the distributions of resistance alleles and genotypes between environment and clinical samples suggests the presence of local clinical clusters.
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