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Table 1 Inactivation efficacy under heat treatments of the novel avian influenza A (H7N9) virus

From: Inactivation of the novel avian influenza A (H7N9) virus under physical conditions or chemical agents treatment

Temperature

Treatment time (minutes)

1

2

5

10

15

30

45

60

AH1

SH1

AH1

SH1

AH1

SH1

AH1

SH1

AH1

SH1

AH1

SH1

AH1

SH1

AH1

SH1

56°C

NT*

NT

NT

NT

6/6#

6/6

6/6

5/6

1/6

3/6

0/6

0/6

0/6

0/6

0/6

0/6

65°C

NT

NT

NT

NT

6/6

6/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

70°C

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

75°C

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

0/6

100°C

0/6

0/6

0/6

0/6

NT

NT

NT

NT

NT

NT

NT

NT

NT

NT

NT

NT

  1. Note: *NT=No test. #Infectivity to embryonated chicken eggs = (infected embryos)/(total embryos inoculated; n = 6) per treatment.
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Virology Journal

ISSN: 1743-422X