Hospital course of 90 influenza A (H1N1)pdm09 virus-associated pneumonia deaths in Thailand for whom medical record reviews were conducted, May 2009-January 2010.

*Blood culture positive for Acinetobacter baumannii (1), Salmonella group D and pseudomonas spp. (1) and Staphylococcus aureus (1).**Records available for 89 of 90 patients.***Records available for 85 of 90 patients.****Records available for 51 of 90 patients, AST (aspatate aminotransferase), ALT (alanine transaminase); UNL (upper normal limit).