... Hilt, D A In vivo interactions between Marek's disease virus and subgroup J avian leukosis virus In: E.F Kaleta, L.N Payne, et al., Eds, International Symphosium on ALV -J and other avian retroviruses ... infection, since all treatment group had MDV to a similar extent Congenital infection and neonatal infection with ALV -J causes significant decrease in body weight in broilers [40] Viral infection of ... studying avian polyomavirus infection Avian Dis 1996, 40, 377-381 19 Gharaibeh, S., Brown, T., Stedman, N and Pantin, M Immunohistochemical localization of avian leukosis virus subgroup J in tissues...