Rapid development of CAPA few days following ICU admission [47] resembles the observation made for influenza-associated pulmonary aspergillosis [4,5]. Risk factors predisposing COVID-19 patients to develop secondary pulmonary aspergillosis are similar to those identified for influenza-IPA superinfections [4,5]. The most important risk factors include severe lung damage during the course of COVID-19 [48], the use of corticosteroids in those with ARDS, the widespread use of broad-spectrum antibiotics in intensive care units [49], and the presence of comorbidities such as structural lung defects [47,50,51,52].