Fig. 4From: Comparison of endotracheal aspirate and bronchoalveolar lavage fluid metagenomic next-generation sequencing in severe pneumonia: a nested, matched case–control studyImpact on anti-infective regimens. A Adjustment of anti-infective regimens after mNGS. B Four specific subcategories of anti-infective regimens after mNGS in ETA groups (outer circle) and BALF groups (inner circle). Abbreviations: ETA endotracheal aspirates; BALF bronchoalveolar lavage fluid; mNGS, metagenomic next-generation sequencingBack to article page