FIGURE 1.
Multidrug-resistant Aspergillus spp. isolates collected in China from 1999 to 2019. Among 16 multidrug-resistant isolates of Aspergillus spp., six Aspergillus fumigatus isolates were cross-resistant to itraconazole (ITC) and posaconazole (POS); six A. fumigatus isolates were cross-resistant to ITC, voriconazole (VRC), and POS; one Aspergillus flavus isolate was cross-resistant to ITC and VRC; one A. flavus and one Aspergillus terreus isolate were co-resistant to ITC and amphotericin B (AMB); and one Aspergillus niger isolate was co-resistant to AMB and caspofungin (CAS).