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Table 2 Correlation between age of GPV and MDPV infected birds and the number of viral DNA copy.

From: Quantitative analysis of waterfowl parvoviruses in geese and Muscovy ducks by real-time polymerase chain reaction: correlation between age, clinical symptoms and DNA copy number of waterfowl parvoviruses

Isolate

Age of birds

Species

Mean copy number log10/g in liver

Standard deviation (SD)

Mean copy number log10/g in heart

Standard deviation (SD)

21/11

2

ducklings

2.93

± 0.13

3.32

± 0.42

33/03

1

goslings

0.45

± 0.21

0.78

± 0.17

47/08

4

geese

4.91

± 0.34

5.21

± 0.32

52/10

4

ducks

4.62

± 0.29

5.72

± 0.31

24/03

2

goslings

1.16

± 0.11

1.90

± 0.09

81/10

4

geese

5.66

± 0.40

5.70

± 0.43

30/09

3

goslings

1.34

± 0.11

1.34

± 0.13

14/07

5

geese

6.95

± 0.43

7.55

± 0.44

8/07

3

goslings

3.05

± 0.25

3.61

± 0.30

48/10

2

ducklings

0.56

± 0.08

1.26

± 0.09

14/01

4

geese

3.86

± 0.22

4.27

± 0.28

18/07

4

geese

4.80

± 0.34

5.47

± 0.32

27/08

2

goslings

1.04

± 0.13

1.56

± 0.13

52/09

9

ducks

6.59

± 0.36

6.08

± 0.25

16/07

4

geese

5.16

± 0.20

5.54

± 0.17

232/06

4

geese

6.88

± 0.32

6.38

± 0.28

  1. The age of birds was given in weeks