Refractory pneumonia due to persistent SARS-CoV-2 infection in an immunocompromised host successfully treated with extended course nirmatrelvir/ritonavir.

Paxlovid (nirmatrelvir/ritonavir) - Pfizer

remdesivir - Generic mfg.

http://www.ncbi.nlm.nih.gov/pubmed/41244319

Atsushi Sawada; Haruhiko Furusawa; Hiroaki Takeuchi; Kousuke Tanimoto; Shiro Sonoda; Sho Shimada; Tomoka Yasuda; Tsuyoshi Shirai; Yasunari Miyazaki; Yukie Tanaka

Nov 17, 2025