Figure 4From: Lack of detection of host associated differences in Newcastle disease viruses of genotype VIId isolated from chickens and geeseGross lesions on spleen of SPF chickens and geese experimentally infected with different NDV strains at 2 dpi. 4A: Spleen of chicken from control group 4B: Atrophic spleens of chicken from Herts/33-infected group without white necrotic spots. 4C and 4D: Spleen of chicken infected with JS-5-05-Go and JS-3-05-Ch strains respectively, characteristic necrosis was seen in spleen. 4E: Spleen of goose from control group. 4F: Atrophic spleen of goose from Herts/33-infected group without white necrotic spots. 4G and 4H: Spleens of geese infected with JS-5-05-Go and JS-3-05-Ch strains, respectively, showing characteristic necrosis. (ZJ1 and XJ-2/97 strains induced the same gross lesion as JS-5-05-Go and JS-3-05-Ch strains, so the pictures are not shown.)Back to article page