%) 4 (6%) 1 (1%) 3 (4%)
Legoff 2005 Acute pneumonia admitted to ICU 41 BAL France Viral culture, IFA, NAAT 13 (32%) Influenza A 7 (17%)
Influenza B 1 (2%) 0 (0%) 0 (0%) 2 (5%) 0 (0%) 2 (5%) 2 (5%)
Wiemken 2