Table 1. Categorization by blast search of the sequenced clones derived from two pools of respiratory tract samples
Category Library 1 (%) Library 2 (%)
Human 84 (24) 110 (36)
Bacterial 202 (59) 65 (21)
Phage 6 (2) 2 (1)
Unknown 22 (6) 33 (11)
Virus 29 (8) 99 (32)
Influenza A virus 18 0
Adenovirus 6 0
Respiratory syncytial virus 0 10
Metapneumovirus 0 1
TT virus 2 0
Coronavirus 1 26
Parvovirus 2 62
Total 343 309