Table 3 Characteristics of respiratory infections according to common seasonal respiratory virus (CSRV) type and periods.

From: Common seasonal respiratory virus infections in allogeneic stem cell transplant recipients during the SARS-COV-2 pandemic

PCR+= 300 peisodes N° total CSRV isolated = 355a

Type of CSRV

Ev/Rh

hMPV

ADV

HBoV

RSV

hIV

HPIV

HCoV

SARS-CoV-2

P1 (N° total CSRV isolated = 140)

 Number of Episodes, n (%)

50 (14.1)

16 (4.5)

2 (0.6)

6 (1.7)

19 (5.4)

23 (6.5)

22 (6.2)

2 (0.6)

0 (0)

 URTD, n (%)

48 (96)

15 (93.8)

2 (100)

6 (100)

18 (94.7)

22 (95.7)

22 (100)

2 (100)

0 (0)

 LRTD, n (%)

22 (44)

8 (50)

1 (50)

2 (33.3)

11 (57.9)

16 (69.6)

8 (36.4)

1 (50)

0 (0)

 CARV Co-infection, n (%)

8 (16)

4 (25)

1 (50)

5 (83.3)

12 (63.2)

12 (52.2)

6 (27.3)

0 (0)

0 (0)

 Hospitalization, n (%)

17 (34)

2 (12.5)

1 (50)

2 (33.3)

10 (52.6)

11 (47.8)

6 (27.3)

1 (50)

0 (0)

 Day-90 all-cause mortality

0 (0)

0 (0)

0 (0)

0 (0)

1 (5.3)

0 (0)

1 (4.5)

0 (0)

0 (0)

P2 (N° total CSRV isolated = 171)

 Number of Episodes, n (%)

61 (17,2)

3 (0.8)

7 (2)

2 (0.6)

11 (3.1)

27 (7.6)

32 (9)

28 (7.9)

0 (0)

 URTD, n (%)

60 (98.4)

3 (100)

7 (100)

2 (100)

11 (100)

26 (96.3)

32 (100)

28 (100)

0 (0)

 LRTD, n (%)

13 (21.3)

1 (33.3)

2 (28.6)

1 (50)

5 (45.5)

9 (33.4)

11 (31.4)

8 (28.6)

0 (0)

 CARV Co-infection, n (%)

15 (24.6)

0 (0)

3 (42.9)

1 (50)

4 (36.4)

5 (18.6)

11 (31.4)

10 (35.7)

0 (0)

 Hospitalization, n (%)

15 (24.6)

0 (0)

1 (14.3)

1 (50)

2 (18.2)

4 (14.8)

9 (28.1)

8 (28.6)

0 (0)

 Day-90 all-cause mortality

1 (1.6)

0 (0)

1 (14.3)

0 (0)

1 (9.1)

0 (0)

0 (0)

0 (0)

0 (0)

P3 (N° total CSRV isolated = 44)

 Number of Episodes, n (%)

11 (3.1)

3 (0.8)

1 (0.3)

0 (0)

1 (0.3)

5 (1.4)

1 (0.3)

13 (3.7)

9 (2.6)

 URTD, n (%)

8 (72.7)

3 (100)

1 (100)

0 (0)

1 (100)

5 (100)

1 (100)

13 (100)

5 (55.6)

 LRTD, n (%)

5 (45.5)

2 (66.7)

0 (0)

0 (0)

0 (0)

2 (40)

0 (0)

1 (7.7)

5 (55.6)

 CSRV Co-infection, n (%)

0 (0)

1 (33.3)

1 (100)

0 (0)

0 (0)

1 (20)

1 (100)

1 (7.7)

0 (0)

 Hospitalization, n (%)

3 (27.3)

2 (66.7)

0 (0)

0 (0)

0 (0)

1 (20)

0 (0)

0 (0)

4 (44.4)

 Day-90 all-cause mortality

1 (9.1)

0 (0)

0 (0)

0 (0)

0 (0)

0 (0)

0 (0)

1 (7.1)

3 (33.3)

  1. CSRV common seasonal respiratory virus, Ev/Rh Enterovirus/rhinovirus, hMPV human metapneumovirus, ADV adenovirus, BCV bocavirus, RSV respiratory syncytial virus, hIV human influenza virus, HPiV human parainfluenza virus, HCoV human coronavirus, URTD upper respiratory tract disease, LRTD low respiratory tract disease, P1 period 1, P2 period 2, P3 period 3.
  2. aThe percentages of each CSRV episode were calculated using the total number of CSRV isolated as denominator.
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