Aetiology of radiologically confirmed pneumonia.

NT: not tested, PcP: pneumocystis pneumonia, Hib: Haemophilus influenzae b, CMV: cytomegalovirus.Bacteria: 2 patients had mixed infection with S.typhimurium and S.pneumoniae ; 1 had S.typhimurium from blood culture and S.pneumoniae from blood PCR, and adenovirus from lung aspirate PCR, 1 had S.typhimurium from blood and lung aspirate culture and S.pneumoniae from lung aspirate PCR, 7 had S.pneumoniae/adenovirus, 1 had S.pneumoniae/Chlamydia, 1 case with S.pneumoniae had M. tuberculosis cultured from nasopharyngeal aspirate after induced sputum.Pneumocystis: 1 patient had PcP/Hib, 1 patient had PcP/CMV, 1 patient had PcP/adenovirus.Viruses: 1 adenovirus/CMV, 1 adenovirus/Chlamydia, 1 bocavirus/CMV.