Fig. 2
From: The rapid detection of respiratory pathogens in critically ill children
RASCALS enrolment flowchart. Flowchart of children screened and enrolled into the Rapid Assay for Sick Children with Acute Lung infection Study (RASCALS) April 2020–January 2022. Children aged < 18 years were enrolled if they were commencing or had already commenced antimicrobial therapy for lower respiratory tract infection. mini-BAL: non-bronchoscopic bronchoalveolar lavage