Hospital-acquired pneumonia
P. aeruginosa (GNR), Klebsiella (GNR), S. aureus (GPC), Acinetobacter (GNR), Enterobacteriaceae (GNR), S. pneumoniae (GPDC), H. influenzae (GNCB), influenza virus, RSV, parainfluenza virus, adenovirus, oral anaerobes, S. maltophilia (GNR), B. cepacia (GNR).
Mendelson syndrome (see Comments): No organisms initially, then pseudomonas, Enterobacteriaceae, S. aureus, S. pneumoniae.
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