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Table 3 Distribution of co-infections

From: Viral etiology of community-acquired pneumonia among adolescents and adults with mild or moderate severity and its relation to age and severity

Associations

n (%)

Dual infections

65 (6.8)

RV + Bacterium

48

  IFV A + Bacterium

19

  HRV + Bacterium

9

  PIVs + Bacterium

8

  AdV + MP

4

  hCoVs + MP

2

  IFV B + MP

2

  RSVs + MP

2

  hMPV + Bacterium

2

RV + RV

11

  IFV A + hCoVs

2

  IFV A + PIVs

2

  HRV + PIVs

2

  hMPV + PIVs

2

  AdV + RSV A

1

  AdV + PIVs

1

  AdV + hCoVs

1

Bacterium + Bacterium

6

Triple infections

8 (0.84)

  IFV A (sH3N2) + PIV1 + PIV2

1

  IFV A (sH3N2) + PIV2 + PIV3

1

  IFV A (pH1N1) + two Bacteria

1

  HRV + PIV1 + PIV3

1

  HRV + two bacteria

1

  PIV1 + EV + bacterium

1

  PIV1 + PIV3 + bacterium

1

  IFV B + AdV + PIV3

1

Quadruple infection

1 (0.1)

  PIV1 + PIV3 + two bacteria

1

Quintuple infections

1 (0.1)

  HRV + PIV1 + PIV2 + PIV3 + RSV B

1

Total

75/954 (7.9)

  1. Note: influenza virus (IFV) types A and B, human rhinovirus (HRV), adenovirus (AdV), human metapneumovirus (hMPV), parainfluenza virus (PIV) types 1, 2, 3 and 4, enterovirus (EV), respiratory syncytial virus (RSV) types A and B, human coronaviruses (hCoVs), Mycoplasma pneumoniae (MP).