Table 6 Mycological results and classification of 45 COVID-19 patients with ARDS. Patient Respiratory Samples Serum Samples IA Classification According to Aspergillus Positive Culture (nb Samples) Positive 28S PCR (nb Samples) GM Index > 0.5 (nb Samples) Positive 28S PCR (nb Samples) AspICU (Blot et al., 2012) AspICU + PCR Modified AspICU 1 5 5 2 2 putative putative probable 2 2 2 1 1 putative putative probable 3 0 3 0 1 no infection putative probable 4 4 6 0 0 putative putative putative 5 4 4 0 0 putative putative putative 6 2 5 0 0 putative putative putative 7 1 5 0 0 putative putative putative 8 1 1 0 0 putative putative colonization 9 1 0 1 0 putative putative colonization 10 1 * 0 0 0 putative putative colonization 11 0 1 0 0 no infection putative colonization 12 0 1 0 0 no infection putative colonization 13 0 1 0 0 no infection putative colonization 14 0 1 0 0 no infection putative colonization 15 0 1 0 0 no infection putative colonization 16–45 0 0 0 0 no infection no infection no infection Total 9 putative (22%) 36 no infection 15 putative (33%)30 no infection 3 probable (7%) 4 putative (9%) 8 colonizations (18%) 30 no infection IA. Invasive aspergillosis, 1 * Aspergillus tubingensis (Nigri section).