Patient 3 was a 77‐year‐old man with no past medical history who was admitted to the ICU for acute hypoxemic respiratory failure requiring intubation. He developed a fever at Aspergillus isolation on hospital day 10. Respiratory status had remained stable. He was initially treated with meropenem and vancomycin. Fever persisted for 4 days, and voriconazole was added. A chest CT showed bilateral patchy ground‐glass opacities, bilateral mid to lower lung zone predominant consolidative opacities, bilateral lower lobe cavitary lesions, the largest of which is seen within the right lung base and one of which contains an air‐fluid level. He was then treated with voriconazole only. Fever and leukocytosis subsided within 6 days. A repeat chest CT after 2 weeks of voriconazole showed improved bilateral ground‐glass opacities, stable to mildly improved cavitary pneumonia within the bilateral lower lobes, and a new cavitary lesion within the subpleural left lower lobe. The subsequent course was complicated by intravenous catheter‐related thrombophlebitis with Staphylococcus epidermidis bacteremia, which was treated with vancomycin. He had a protracted hospital course with persistent metabolic encephalopathy, chronic respiratory failure required tracheostomy, multiorgan dysfunction and subsequent Staphylococcus pneumonia. Due to a lack of improvement, the family requested comfort care, and he expired after 1 month of antifungal therapy.