ALAVAREZ, J.M., FERREIRA, C.S.A. and FERREIRA, A.J.P. (2014) Enteric Viruses in Turkey Flocks: A Historic Review. Brazilian Journal of Poultry Science
BIDIN, M., LOJKIĆ, I., BIDIN, Z., TISLJAR, M., MAJNARIĆ, D. and MIKEC, M. (2011) Detection and characterisation of avian nephritis virus in ducklings. Avian Pathology
BIGGS, P.M. and NAIR, V. (2012) The long view: 40 years of Marek's disease research and Avian Pathology. Avian Pathology
BROWN, K.E., GREEN, S.W. and YOUNG, N.S. (1995) Goose parvovirus—an autonomous member of the depend virus genus?
CALCAGNI, E. and ELENKOV, I. (2006) Stress system activity, innate and T helper cytokines, and susceptibility to immune-related diseases. Annals of the New York Academy of Science
CAZABAN, C. (2015) Immunosuppression in chickens - what is it?
International Poultry Production
CATELLI, E., COOK, J.K., CHESHER, J., ORBELL, S.J., WOODS, M.A, BAXENDALE, W. and HUGGINS, M.B. (1998) The use of virus isolation, histopathology and immunoperoxidase techniques to study the dissemination of a chicken isolate of avian pneumovirus in chickens. Avian Pathology
COUTEAUDIER, M. and DENESVRE, C. (2014) Marek's disease virus and skin interactions. Veterinary Research
DHAMA, K., MAHENDRAN, M., SOMVANSH, R. and CHAWAK, M.M. (2008) Chicken Infectious anaemia virus: An immune suppressive pathogen of poultry - A Review. Indian Journal of Veterinary Pathology
DE WIT, J.J., DAM, G.B., DE LAAR, J.M., BIERMANN, Y., VERSTEGEN, I., EDENS, F. and SCHRIER, C.C. (2011) Detection and characterisation of a new astrovirus in chicken and turkeys with enteric and locomotion disorders. Avian Pathology
DIETERT, R.R, GOLEMBESKI, K.A. and AUSTIC, R.E. (1994) Environment- immune interactions. Poultry Science
FUSSELL, L.W. (1998) Poultry industry strategies for control of immunosuppressive diseases. Poultry Science
GLASER, R. and KIECOLT-GLASER, J.K. (2005) Stress-induced immune dysfunction: Implications for health. Nature Reviews Immunology
GRGIĆ, H., YANG, D. and NAGY, E. (2011) Pathogenicity and complete genome sequence of a fowl adenovirus serotype 8 isolate. Virus Research
HAQ, K., SCHAT, K.A. and SHARIF, S. (2013) Immunity to Marek's disease: Where are we now
? Developmental & Comparative Immunology
HOCKING, P.M., MAXWELL, M.H., ROBERTSON, G.W. and MITCHELL, M.A. (2002) Welfare assessment of broiler breeders that are food restricted after peak rate of lay. British Poultry Science
HOERR, F.J. (2010) Clinical Aspects of Immunosuppression in Poultry. Avian Diseases
HORNING, G., RASMUSSEN, S., PERMIN, A. and BISGAARD, M. (2003) Investigations on the influence of helminth parasites on vaccination of chickens against Newcastle disease virus under village conditions. Tropical Animal Health and Production
HEIDARI, M., SARSON, A.J., HUEBNER, M., SHARIF, S., KIREEV, D. and ZHOU, H. (2010) Marek's disease virus-induced immunosuppression: array analysis of chicken immune response gene expression profiling. Viral Immunology
HU, X., XU, W., QIN, A., WU, G., QIAN, K., SHAO, H. and YE, J. (2014) Marek's disease virus may interfere with T cell immunity by TLR3 signals. Veterinary Research Communications38: 149-156.
HUDSON, J.C., HOERR, E.J., PARKER, S.H. and EWALD, S.J. (2002) Quantitative measures of disease in broiler breeder chicks of different major histocompatibility complex genotypes after challenge with infectious bursal disease virus. Avian Diseases
JOINER, K.S., EWALD, S.J., HOERR, F.J., VAN SANTEN, V.L. and TORO, H. (2005) Oral infection with chicken anaemia virus in 4-wk broiler breeders: lack of effect of major histocompatibility B complex genotype. Avian Disease
JUUL-MADSEN, H.R., DALGAARD, T.S., RONTVED, C.M., JENEN, K.H. and BUMSTEAD, N. (2006) Immune response to a killed infectious bursal disease virus vaccine in inbred chicken lines with different major histocompatibility complex haplotypes. Poultry Science
JINDAL, N., PATNAYAK, D.P., CHANDER, Y., ZIEGLER, A.F. and GOYAL, S.M. (2010) Detection and molecular characterisation of enteric viruses from poult enteritis syndrome in turkeys. Poultry Science
KANG, K., EL-GAZZAR, M., SELLERS, H.S., DOREA, F., WILLIAMS, S.M., KIM, T., COLLETT, S. and MUNDT, E. (2012) Investigation into the aetiology of runting and stunting syndrome in chickens. Avian Pathology
KEGNE, T. and CHANIE, M. (2014) Review on the Incidence and Pathology of Infectious Bursal Disease. British Journal of Poultry Sciences
KIM, I.J. and SHARMA, J.M. (2000) IBDV-induced bursal T lymphocytes inhibit mitogenic response of normal splenocytes. Veterinary Immunology and Immunopathology
LAMONT, S.J., DEKKERS, J.C.M. and ZHOU, H. (2014) Immunogenetics and the Mapping of Immunological Functions. Academic press, 2nd ed. 205-221.
MAHGOUB, H.A., BAILEY, M. and KAISER, P. (2012) An overview of infectious bursal disease. Archives of Virology
MAJO, N., GIBERT, X., VILAFRANCA, M., O'LOAN, C.J., ALLAN, G.M., COSTA, L., PAGES, A. and RAMIS, A. (1997) Turkey rhinotracheitis virus and Escherichia coli experimental infection in chickens: histopathological, immunocytochemical and microbiological study. Veterinary Microbiology
MARIEN, M., DECOSTERE, A., MARTEL, A., CHIERS, K., FROYMAN, R. and NAUWYNCK, H. (2005) Synergy between avian pneumovirus and Ornithobacterium rhinotracheale in turkeys. Avian Pathology
MCNULTY, M.S., MCILROY, S.G., BRUCE, D.W. and TODD, D. (1991) Economic effects of subclinical chicken anaemia agent infection in broiler chickens. Avian Diseases
METTIFOGO, E., NUÑEZ, L.F.N., CHACON, J.L., PARRA, S.H.S., ASTOLFI-FERREIRA, C.S., JEREZ, J.A., JONES, R.C. and FERREIRA, A.J.P. (2014) Emergence of Enteric Viruses in Production Chickens is a Concern for Avian Health. The Scientific World Journal 2014, DOI: 10.1155/2014/450423.
MORADIAN, A., THORSEN, J. and JULIAN, R.J. (1990) Single and combined infections of specific-pathogen-free chickens with infectious bursal disease virus and an intestinal isolate of reovirus. Avian Disease
NAKAMURA, S., OCHIAI, K., OCHI, A., YABUSHITA, H., ABE, A., KISHI, S., SUNDEN, Y. and UMEMURA, T. (2014) Cardiac Pathology and Molecular Epidemiology by Avian Leukosis Viruses in Japan. PloS ONE
9: e86546. DOI:10.1371/journal.pone.0086546.
NUÑEZ, L.F.N. and PIANTINO FERREIRA, A.J. (2013) Viral agents related to enteric disease in commercial chicken flocks, with special reference to Latin America. World's Poultry Science Journal
NAQI, S.A. and MILLAR, D.L. (1979) Morphologic changes in the bursa of Fabricius of chickens after inoculation with infectious bursal disease virus. American Journal Veterinary Research
PAYNE, L.N. and NAIR, V. (2012) The long view: 40 years of avian leukosis research. Avian Pathology
POONIA, B. and CHARAN, S. (2004) Infiltration by CD4+ and CD8+ lymphocytes in bursa of chickens infected with infectious bursal disease virus (IBDV): strain-specific differences. Indian Journal Experimental Biology
REHMAN, Z.U., MUNIR, M. and UMAR, S. (2016) Interaction of infectious bursal disease virus with the immune system of poultry. World's Poultry Science Journal
72 (4): 805-820.
SAHIN, O., KASSEM, I.I., SHEN, Z., LIN, J., RAJASHEKARA, G. and ZHAN, Q. (2015) Campylobacter in Poultry: Ecology and Potential Interventions. Avian Diseases
SHARMA, J.M., KIM, I.J., RAUTENSCHLEIN, S. and YEH, H.Y. (2000) Infectious bursal disease virus of chickens: pathogenesis and immunosuppression. Developmental and Comparative Immunology
SHINI, S., HUFF, G.R., SHINI, A. and KAISER, P. (2010) Understanding stress-induced immunosuppression: Exploration of cytokine and chemokine gene profiles in chicken peripheral leukocytes. Poultry Science
TORO, H., VAN SANTEN, V.L., LI, L., LOCKABY, S.B., VAN SANTEN, E. and HOERR, F.J. (2006) Epidemiological and experimental evidence for immunodeficiency affecting avian infectious bronchitis. Avian Pathology
UMAR, S., ULLAH, S., YAQOOB, M., SHAH, M.A.A. and DUCATEZ, M. (2014) Chicken infectious anaemia, an immunosuppressive disease of poultry birds. World's Poultry Science Journal
UMAR, S., YOUNUS, M., REHMAN, M., ASLAM, A., SHAH, M.A.A., MUNIR, M.T., HUSSAIN, S., IQBAL, F., FIAZ, M. and ULLAH, S. (2015a) Role of aflatoxin toxicity on transmissibility and pathogenicity of H9N2 avian 435 influenza virus in turkeys. Avian Pathology
UMAR, S., ARIF, M., SHAH, M.A.A., MUNIR, M.T., AHMED, S. and and KHAN, M.I. (2015b) Application of Avian cytokines as immuno-modulating agents. World's Poultry Science Journal
UMAR, S., YOUNUS, M., ARSHAD, H.U., SHAH, M.A.A., KHAN, I.A., NUMAN, M. and TAHIR, F. (2015c) Recent advances in vaccination strategies and future perspectives for the control of Newcastle disease in Pakistan: A review. International Journal of Veterinary Sciences
UMAR, S., REHMAN, A., YOUNUS, M., NISA, Q., ALI, A., SHAHZAD, M., SHAH, M.A.A., MUNIR, M.T., ASLAM, H.B. and YAQOOB, M. (2015d) Effects of Nigella sativa on immune responses and pathogenesis of avian influenza (H9N2) virus in turkeys. Journal of Applied Poultry Research
25: 95-103, http://dx.doi.org/10.3382/japr/pfv070.
UMAR, S., SABIR, H., AHMED, A. and SUBHAN, S. (2016) Avian metapneumovirus infection in poultry. World's Poultry Science Journal
72 (4): 833-846.
WANI, M.Y., DHAMA, K., LATEEF, S.K., SINGH, S.D. and TIWARI, R. (2014) Correlation between cytokine profile, antibody titre and viral load during sub-clinical chicken anaemia virus infection. Veterinarni Medicina
WANI, M.Y., DHAMA, K., TIWARI, R., BARATHIDASAN, R., MALIK, Y.S., SINGH, S.D. and SINGH, R.K. (2015) Immunosuppressive effects of chicken infectious anaemia virus on T lymphocyte populations using flow cytometry and hematological parameters during experimental subclinical infection in chicks. Advance in Animal and Veterinary Sciences
WITHERS, D.R., YOUNG, J.R. and DAVISON, T.F. (2005) . Infectious bursal, disease virus-induced immunosuppression in the chick is associated with the presence of undifferentiated follicles in the recovering bursa. Viral Immunology
YIN, J., JIN, H., KANG, Y., XIAO, C., ZHAO, L., LI, X., DING, Z., YANG, F., ZHU, Q. and WANG, B. (2006) Efficacy of modified levamisole adjuvant on inactivated virus vaccine. Viral Immunology
ZEKARIAS, B., TER HUURNE, A.A., LANDMAN, W.J., REBEL, J.M., POL, J.M. and GRUYS, E. (2002) Immunological basis of differences in disease resistance in the chicken. Veterinary Research
ZSAK, L., STROTHER, K.O. and KISARY, J. (2008) Partial genome sequence analysis of parvoviruses associated with enteric disease in poultry. Avian Pathology