Fig. 4
From: Ventilator-associated pneumonia in critically ill patients with COVID-19
Microbial composition of BAL samples from SARS-CoV-2 positive and negative patients. Bacterial 16S genes were sequenced and classified to the genus level using Kraken2. The number and percent of reads mapping to each genus is shown for individual samples from each patient (A), with kit controls in the first two columns, and longitudinal samples (1, 2 or 3) from individual patients (B). Individuals were classified as either COVID-19 negative, COVID-19 positive, or recovering (previously diagnosed with COVID-19 but SARS-CoV-2 negative at time of sample)