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Fig. 6 | BMC Veterinary Research

Fig. 6

From: Comparison of the virulence of three H3N2 canine influenza virus isolates from Korea and China in mouse and Guinea pig models

Fig. 6

Gross lesions of lung samples from guinea pigs infected with the four virus strains in both the inoculation and contact groups. Guinea pigs were inoculated with 106 EID50/mL of the JS/10, KR/07, MV/12 and CA/09 strains. After 24 h on 1 dpi, additional naïve guinea pigs were placed into each virus group as the contact group. Pictures were taken of the gross lesions of the viral inoculation groups at 3 dpi for JS/10 (a), KR/07 (c), MV/12 (e) and CA/09 (G) and of the virus contact groups at 6 dpi (5 dpe) for JS/10 (b), KR/07 (d), MV/12 (f) and CA/09 (H). Macroscopic images of guinea pig lungs in the PBS negative control (I) were also taken

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