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Table 4 Sensitivity evaluations of the rapid detection method

From: Development of an immunochromatographic strip for rapid detection of H7 subtype avian influenza viruses

Virus

Name

Virus titer

HA titer

Strip test

(EID50/0.1 mL)

(TCID50/0.1 mL)

Results

G/D × area-ROD (pixel)

A-HP-H7N9

HZ-3a

105.7

105.9

2−8

2−11

11.50

B-LP-H7N9

G1b

105.5

106.1

2−9

2−9

14.03

C-LP-H7N9

SW15154c

105.7

105.9

2−8

2−9

14.57

  1. aHP-H7N9 AIV (A/Chicken/Huizhou/HZ-3/2016)
  2. bThe LP-H7N9 AIV (A/Chicken/Guangdong /G1/2013)
  3. cThe LP-H7N9 AIV (A/Chicken/Guangdong /SW154/2015); HA = hemagglutination; PBS = phosphate-buffered saline: G/D × area − ROD (pixel) = graph density × area-relative optical density
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Virology Journal

ISSN: 1743-422X