FIGURE 1 Proposed screening and diagnostic algorithm for coronavirus disease-2019 associated pulmonary aspergillosis (CAPA). BAL: bronchoalveolar lavage; BDG: (1–3)-β-D-glucan; TA: tracheal aspirate; Asp Ag: aspergillus antigen; AF: antifungal; IA: invasive aspergillosis; GM: galactomannan; EORTC: European Organization for Research and Treatment of Cancer; NBL: non-directed bronchoalveolar lavage; PCP: Pneumocystis pneumonia.