2 Aspergillus fumigatus, Courtesy of CDC 2 Aspergillus fumigatus, Courtesy of Libero Ajello, CDC, Abb. 2 2 Aspergillus niger, Courtesy of Lucille K. Georg, CDC 2 Aspergillus niger, Courtesy of Lucille K. Georg, CDC, Abb. 2 Fusarium species, Kultur-Oberseite, Courtesy of Libero Ajello, CDC Fusarium species mit spindelförmigen Makrokonidien, Courtesy of Hardin, CDC 2 Alternaria sp., Courtesy of Lucille K. Georg, CDC 2 Alternaria sp., Courtesy of Lucille K. Georg, CDC, Abb. 2