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. 2011 Jun 15;52(12):1437–1444. doi: 10.1093/cid/cir235

Table 5.

Distribution of Pathogens in Mixed Infections

Pathogen(s) NR-CAP
Rec-CAP
Mono culture coinfectiona Mono culture coinfectiona
Bacteria and virus 8 3 16 7
    Haemophilus influenzae and virus 6 1 10 4
        Adenovirus 2
        RSV 1 2
        Influenzavirus A 1 1
        Parainfluenzavirus 2 4 1
        hMPV 1 1
        Cytomegalovirus 1
        Parainfluenzavirus/adenovirus 1
        Enterovirus/influenzavirus B 1
        hMPV/adenovirus/influenzavirus B 1
        Adenovirus/CMV 1
    Streptococcus pneumoniae and virus 1 1 1
        hMPV 1 1
        coronavirus OC43 1
    Moraxella catarrhalis and virus 1 2 2 3
        RSV 1
        Coronavirus OC43 1 1
        hMPV 1 1
        Coronavirus 229E 1
        Parainfluenzavirus 2
    Staphylococcus aureus and virus 1 2 3
        RSV/influenzavirus A 1
        hMPV 1
        Parainfluenzavirus 2
        Coronavirus OC43 1
        hMPV/adenovirus/influenzavirus B 1
    Other bacteria and virus 3 3
Atypical microorganism and bacteria 3 1 6 3
    Mycoplasma pneumoniae and
        H. influenzae 2 1 5 2
        S. pneumoniae 1
        M. catarrhalis 1 2
        S. aureus 1
    Chlamydophila pneumoniae and
        H. influenzae 1
        S. pneumoniae 1
M. pneumoniae and virus 3 0 2 0
Bacteria and atypical microorganism and virus 4 2 3 0
    H. influenzae and M. pneumoniae and virus 3 2
        Influenzavirus A 1
        RSV 1 1
        Parainfluenzavirus 1
        Adenovirus/parainfluenzavirus 1
    S. pneumoniae and M. pneumoniae and virus 2
        Influenzavirus B 1
        Parainfluenzavirus and RSV 1
    M. catarrhalis and M. pneumoniae and virus 1 1
        Influenzavirus A/coronavirus OC43 1
        RSV/parainfluenzavirus 1
        RSV 1

NOTE. hMPV, human metapneumovirus; NR-CAP, nonresponding community-acquired pneumonia; Rec-CAP, recurrent community-acquired pneumonia; RSV, respiratory syncytial virus.

a

Coinfections are mentioned for each bacterial pathogen.