Table 4 Observed counts of single detections of viral clade 2d.iv or viral clade 2d.v versus co-infection with both clades across age classes

From: Synchronized seasonal excretion of multiple coronaviruses coincides with high rates of coinfection in immature bats

Ā 

2d.v (āˆ’)

2d.v (+)

Adult

(Ļ‡2ā€‰=ā€‰1.29, pā€‰=ā€‰0.26)

2d.iv (āˆ’)

791 (794.3)

21 (21.7)

2d.iv (+)

12 (12.7)

1 (0.3)

Subadult

(Ļ‡2ā€‰=ā€‰13.55, pā€‰=ā€‰0.0002)

2d.iv (āˆ’)

95 (95.5)

5 (7.5)

2d.iv (+)

4 (6.5)

3 (0.5)

Juvenile

(Ļ‡2ā€‰=ā€‰11.62, pā€‰=ā€‰0.0007)

2d.iv (āˆ’)

148 (165.3)

12 (16.7)

2d.iv (+)

8 (12.7)

8 (1.3)

  1. Expected counts assuming no association are shown in parentheses. These results, and the accompanying Chi-squared statistics, show elevated levels of co-infection in juvenile and subadult bats.
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