Table 4 Detection of four clinical specimens infected with the novel H7N9 virus by multiplex PCR and WHO assay

20130405-5

24.26 ± 0.35^a

24.45 ± 0.21

25.03 ± 0.3

20.83 ± 0.3

24.77 ± 0.31

25.07 ± 0.15

24.85 ± 0.5

21.03 ± 0.3

20130406-32

26.43 ± 0.21

26.32 ± 0.31

26.23 ± 0.36

22.48 ± 0.35

26.43 ± 0.26

25.98 ± 0.15

26.52 ± 0.26

22.23 ± 0.15

20130407-69

20.15 ± 0.3

20.37 ± 0.32

20.7 ± 0.4

24.23 ± 0.32

19.78 ± 0.35

20.68 ± 0.36

20.07 ± 0.21

23.66 ± 0.31

20130409-92

31.33 ± 0.26

30.65 ± 0.36

31.23 ± 0.32

26.72 ± 0.4

30.85 ± 0.31

31.04 ± 0.5

31.2 ± 0.32

26.17 ± 0.25