Kapczynski, D.R., Smith, A.L., Philbin, V., Liljebjelke, K.A., Pantin Jackwood, M.J. 2008. The influence of immunogenomics on the innate immune response to avian influenza-comparison of toll-like receptor 7 and cytokine responses between chickens and ducks [abstract]. In: Proceedings of the American Association of Avian Pathologists annual meeting, July 19-23, 2008, New Orleans, Louisiana. p. 85.
Tilley, B., Kapczynski, D.R., Gonder, E., Smith, C., Jackson, S. 2008. The role of vaccines and biosecurity in control of H3N2 swine influenza infection in turkey breeder flocks. In: Proceedings of the American Association of Avian Pathologists Annual Meeting, July 19-23, 2008, New Orleans, Lousiana. CDROM.
Swayne, D.E., Kapczynski, D.R. 2008. Strategies and challenges for eliciting immunity against avian influenza virus in birds. Immunological Reviews. 225:314-331.
Yu, Q., Estevez, C. N., King, D. J., Kapczynski, D. R., Zsak, L. 2008. Pathogenic assessment of recombinant avian metapneumovirus subgroup C viruses in SPF chickens and turkeys [abstract]. In: Abstracts of the 14th International Congress of Virology, Istanbul, Turkey. p. 318.
Yu, Q., Estevez, C. N., King, D. J., Kapczynski, D. R., Zsak, L. 2008. Generation of recombinant avian metapneumovirus subgroup C viruses for pathogenesis studies and vaccine development [abstract]. In: Proceedings of the 27th Annual Meeting of American Society for Virology, Cornell, New York. p. 296.
Kim, C., Lillehoj, H.S., Hong, Y.H., Kim, D., Kapczynski, D.R., Keeler, C.L. 2008. Acute phase immune gene profiling of spleen and peyer¿s patch in naïve and vaccinated chickens following avian influenza a (h5n1) virus infection. 11th Annual Conf. on Vaccine Research, Baltimore, MD.
Liljebjelke, K.A., King, D.J., Kapczynski, D.R. 2008. Determination of minimum hemagglutinin units in an inactivated Newcastle disease virus vaccine for clinical protection of chickens from exotic Newcastle disease virus challenge. Avian Diseases. 52:260-268.
Kapczynski, D.R., Liljebjelke, K.A., Gonder, E., Lippert, R., Tilley, B. 2008. Comparison of inactivated H3 avian influenza vaccines to protect turkey hens against egg production losses following challenge with a recent H3N2 field isolate [abstract]. In: Proceedings of the 23rd World Poultry Congress, June 29-July 4, 2008, Brisbane, Australia. CDROM.
Pantin Jackwood, M.J., Suarez, D.L., Zsak, L., Spackman, E., Kapczynski, D.R., King, D.J., Afonso, C.L., Day, J.M., Spatz, S.J., Yu, Q., Swayne, D.E. 2007. Research update on exotic and emerging poultry diseases. In: Proceedings of the 111th Annual Meeting of the U. S. Animal Health Association, Reno, Nevada, October 22-23, 2007. p. 702-707. Available: http://www.usaha.org/meetings/2007/2007_USAHA_Proceedings.pdf.
Kapczynski, D.R., Perkins, L.L., Sellers, H.S. 2008. Mucosal vaccination with formalin-inactivated avian metapneumovirus Subtype C reduces clinical signs of disease but enhances local pathology of turkeys following challenge. Avian Diseases. 52:28-33.
Yu, Q., Estevez, C., King, D.J., Kapczynski, D.R., Zsak, L. 2007. Rescue of recombinant avian metapneumovirus subgroup C viruses from cloned DNAs for vaccine development and pathogenesis studies. In: Proceedings of 2007 Turkey Research Review and Avian Pneumovirus Symposium, September 26-27, 2007 Willmar, Minnesota. 2007 CDROM.
Pantin-Jackwood, M., Lee, C-W, Kapczynski, D.R., Sarmento, S., Wasilenko, J.L., Spackman, E., Suarez, D.L. 2008. Pathogenicity of H5N1 avian influenza virus reassortants in chickens. In proceedings of Options for the Control of Influenza VI, June 17-23, 2007. Toronto, ON. Canada. p. 546-548.
Pantin Jackwood, M.J., Kapczynski, D.R., Wasilenko, J.L., Sarmento, L. 2007. Comparison of the pathogenicity of different H5N1 HPAI viruses in chickens and ducks. In: Proceedings of theAmerican Association of Veterinary Laboratory Diagnosticians 50th Annual Conference, October 18-24, 2007, Reno, Nevada. p.125.
Afonso, C.L., Kapczynski, D.R., Pantin Jackwood, M.J., Sarmento, L., Swayne, D.E. 2007. Early responses of chicken lungs and spleens to infection with highly pathogenic avian influenza virus using microarray analysis [abstract]. In: Proceedings of the International Symposium on Animal Genomics for Animal Health, October 23-25, 2007, Paris France. p. 59.
Afonso, C.L., Sarmento, L., Pantin Jackwood, M.J., Kapczynski, D.R., Swayne, D.E. 2007. Immediate early responses of avian tracheal epithelial cells to infection with highly pathogenic avian influenza [abstract]. In: Proceedings of the International Symposium on Animal Genomics for Animal Health, October 23-25, 2007, Paris, France. p. 16.
Pantin Jackwood, M.J., Lee, C.W., Kapczynski, D.R., Sarmento, L., Wasilenko, J.L., Spackman, E., Suarez, D.L. 2007. Pathogenesis of H5N1 avian influenza virus gene reassortants in chickens [abstract]. Options for the Control of Influenza VI Conference, Abstract book. June 17-23, 2007, Toronto, Canada. p. 260.
Kapczynski, D.R., Pantin Jackwood, M.J. 2007. Innate immune responses to avian influenza differ between chickens and ducks [abstract]. 15th World Veterinary Poultry Congress, September 13-16, 2007, Beijing, China. p. 135.
Kapczynski, D.R., Pantin Jackwood, M.J. 2007. Comparison of in vivo innate immune responses in lung and spleen tissue following infection with Asian H5N1 avian influenza viruses in ducks and chickens [abstract]. In: Proceedings of the 2007 American Association of Avian Pathologist Scientific Program, July 14-18, 2007, Washington, DC. p. 77.
Suarez, D.L., Swayne, D.E., Kapczynski, D.R., Spackman, E., Pantin Jackwood, M.J. 2007. Avian influenza research update. In: Proceedings of the 110th Annual Meeting of the U.S. Animal Health Association, October 12-18, 2006, Minneapolis, Minnesota. p. 642-644.
Kapczynski, D.R., Kogut, M.H. 2008. Measurement of avian cytokines with real time RT-PCR following infection with avian influenza. In: Spackman, E., editor. Avian Influenza Virus. Totowa, NJ: Humana Press, Inc. p. 122-129.
Kapczynski, D.R., Pantin Jackwood, M.J. 2007. Differential innate cytokine responses correlate with pathogenicity in chickens and ducks following infection with Asian H5N1 viruses [abstract]. In: Proceedings of the 56th Western Poultry Disease Conference, March 26-29, 2007, Las Vegas, Nevada. p. 60.
Kapczynski, D.R. 2008. Evaluating the cell mediated immune response of avian species to avian influenza viruses. In: Spackman, E., editor. Avian Influenza Virus. Totowa, NJ: Humana press, Inc. p. 108-121.
Swayne, D.E., Suarez, D.L., Pantin Jackwood, M.J., Spackman, E., Kapczynski, D.R., Afonso, C.L. 2007. Why are avian influenza viruses emerging and what tools are needed to prevent and control the infection and disease?. In: Proceedings of the 110th Annual Meeting of the U.S. Animal Health Association, October 12-18, 2006, Minneapolis, Minnesota. p. 728-729.
Yu, Q., Estevez, C., Kapczynski, D.R. 2006. Characterization of monoclonal antibodies produced against Avian metapneumovirus Sybtype C. In: Proceedings of the 2006 Turkey Research Review and Avian Pneumovirus Symposium, September 27, 2006, Wilmar, Minnesota. 2006 CDROM.
Kapczynski, D.R., Pantin Jackwood, M.J. 2006. In vitro and in vivo differential cytokine expression between chickens and ducks following infection with avian influenza [abstract]. In: Proceedings of the 9th Avian Immunology Research Group, October 21-24, 2006, Paris, France. p. 43.
Wakamatsu, N., King, D.J., Kapczynski, D.R., Seal, B.S., Brown, C. 2006. Experimental pathogenesis for chickens, turkeys, and pigeons of exotic Newcastle disease virus from an outbreak in California during 2002-2003. Veterinary Pathology. 43(6):925-933.
Yu, Q., Estevez, C., Kapczynski, D.R. 2006. Production and characterization of monoclonal antibodies produced against avian metapneumovirus subtype C which react to the nucleocapsid protein. Avian Diseases. 50(3):419-424.
Petkov, D., Linnemann, E., Kapczynski, D.R., Sellers, H. 2007. Full-length sequence analysis of four IBDV strains with different pathogenicities. Virus Genes. 34(3):315-326.
Kapczynski, D.R., Wise, M., King, D.J. 2006. Susceptibility and protection of naive and vaccinated racing pigeons (Columba liva) against exotic Newcastle disease virus from the California 2002-03 outbreak. Avian Diseases. 50(3):336-341.
Kapczynski, D.R., King, D.J. 2006. Duration of immunity to the 2002-03 california virulent Newcastle disease virus (VNDV) following a single newcastle disease vaccination of SPF chickens [abstract]. American Association of Avian Pathologists. p. 80.
Yu, Q., Estevez, C., Kapczynski, D.R. 2006. Production and characterization of monoclonal antibodies produced against Avian Metapneumovirus Subtype C which react against the nucleocapsid protein [abstract]. In: Proceedings of the 2006 Annual Meeting of American Association of Avian Pathologists, July 16-19, 2006, Honolulu, HI. p. 164.
Kapczynski, D.R., Swayne, D.E. 2005. Role of vertical transmission with avian metapneumovirus subtype C following experimental infection of SPF laying turkeys. In: Proceedings of 2005 Turkey Research Review and Avian Pneumovirus Symposium,Oct 5, 2005,Willmar,MN. 2005 CD-ROM.
Kapczynski, D.R. 2005. Sequence analysis of the toll-like receptor 7 from gallinaceous and non-gallinaceous species. World Poultry Science Association Proceedings. p. 73.
Wakamatsu, N., King, D.J., Seal, B.S., Kapczynski, D.R., Armstrong, K.R., Stewart, M.J., Brown, C.C. 2005. Pancreatic pathology in chickens, turkeys, and pigeons experimentally infected with newcastle disease viruses of different virulence [abstract]. American College of Veterinary Pathologists Abstracts. 42(5)136.
Thayer, S.G., Kapczynski, D.R., Senne, D., Moscoso, H., Hofacre, C. 2005. Rt-pcr detection of avian pneumovirus stored on fta indicating classic card. In: Proceedings of the American Association of Avian Pathologists, July 16-20, 2005, Minneapolis, Minnesota. p.77.
Kapczynski, D.R. 2005. Experimental infection of spf laying turkeys with avian pneumovirus subtype c: possible role of vertical transmission. In:Proceedings of the American Association of Avian Pathologists, July 16-20, 2005, Minneasplis, Minnesota. p.34.
Richardson, J., Slemons, R., Swayne, D.E., Kapczynski, D.R., King, D.J., Katz, J., Nguyen, D. 2005. Exotic Newcastle disease conjunctivitis in a veterinary student [abstract]. Proceedings of the North Central Avian Disease Conference. p.62-63.
Pedersen, J.C., Senne, D.A., Suarez, D.L., King, D.J., Kapczynski, D.R., Panigrahy, B. 2005. Modfications of the official real time reverse transcriptase polymerase chain reaction (rrt pcr) assay for the detection of virulent newcastle disease in clinical specimens [abstract]. North Central Avian Disease Conference. p.67.
Kapczynski, D.R., Philbin, V.J., Smith, A.L., Holt, P.S. 2005. Functional characterization and phylogenetic comparison of the chicken toll-like receptor 7 [abstract]. American Association of Avian Pathologists. p.56.
King, D.J., Kapczynski, D.R., Afonso, C.L., Piacenti, A. 2005. Contrasting results from molecular and biological pathogenicity assays of newcastle disease virus isolate Iowa 1519 [abstract]. American Association of Avian Pathologists, p.33.
Sellers, H.S., Linnemann, E.G., Kapczynski, D.R. 2005. Use of a multiplex RT-PCR to differentiate lentogenic NDV from END [abstract]. American Association of Avian Pathologists. p. 32.
Petkov, D.I., Linnemann, E.G., Kapczynski, D.R., Sellers, H.S. 2005. Two bursal, b-cell subpopulations with different flow cytometry profiles following ibdv infection. American Association of Avian Pathologists. p.59.
Kapczynski, D.R., King, D.J. 2005. Protection of chickens against overt clinical disease and determination of viral shedding following vaccination with commerially available newcastle disease virus...from the california 2002 exotic newcastle disease outbreak. Vaccine. 23(26):3424-3433.
Pedersen, J.C., Senne, D.A., Suarez, D.L., King, D.J., Kapczynski, D.R., Panigrahy, B. 2005. Modifications of the official real-time reverse transcriptase polymerase chain reaction (rrt-pcr) assay for the detection of virulent newcastle disease in clinical specimens [abstract]. Western Poultry Disease Conference. p.40.
Seal, B.S., Wise, M., Pedersen, J.C., Senne, D.A., Alvarez, R., Scott, M.A., King, D.J., Yu, Q., Kapczynski, D.R. 2005. Genomic sequences of low virulence avian paramyxovirus 1 (Newcastle disease virus) isolates obtained from live-bird markets in North America not related to commonly utilized commercial vaccine strains. Veterinary Microbiology. 106(1-2):7-16.
Kapczynski, D.R., King, D.J. 2005. Comparison of susceptibility and immunity following vaccination to the 2002-03 california virulent newcastle disease virus (vndv) between commercial and spf turkeys. Western Poultry Disease Conference. p.43.
Petkov, D.I., Kapczynski, D.R., Sellers, H.S. 2005. Evaluation of the immunological response to ibdv by flow cytometry and elisa. In:Proceedings of Southern Conference on Avian Diseases, January 24-25, 2005, Atlanta, Georgia. p.34.
Spackman, E., Kapczynski, D.R., Sellers, H., 2005. Multiplex real-time rt-pcr for the detection of three viruses associated with poult enteritis complex: turkey astrovirus, turkey coronavirus, and turkey reovirus. Avian Diseases. 49:86-91.
Kapczynski, D.R., Terrence, M.T. 2004. Chicken Interferon-Gamma Monoclonal Antibodies and Their Application in a Flow Cytometric Microsphere Assay. Avian Immunology Research Group Abstract.
Wakamatsu, N., Brown, C., Kapczynski, D.R., Seal, B.S., King, D.J. 2004. Pathologic findings in chickens, turkeys, and pigeons experimentally infected with exotic newcastle disease virus from an outbreak in california during 2002-2003 [abstract]. Veterinary Pathology. 41(5):581.
Kapczynski, D.R., King, D.J. 2004. Evaluation of Commercial Live And Inactivated Newcastle Disease Virus (B1) Vaccines For Protection Of Chickens And Turkeys Against The 2002-03 California Exotic Newcastle Disease Virus. Avian Insight, A Lohmann Animal Health International News Brief, V.3, p 1-3.
Petlov, D.I., Linnemann, E.G., Kapczynski, D.R., Sellers, H.S. 2004. Evaluation of the humoral immune response to ibdv in specific-pathogenic-free chickens using flow cytometry analysis and elisa. In:Proceedings of the American Association of Avian Pathologists, July 24-28, 2004, Philadelphia, Pennsylvania. CDROM.
Alvarez, R., Jones, L.P., Seal, B.S., Kapczynski, D.R., Tripp, R.A. 2004. Serological cross-reactivity among members of the metapneumovirinae genus. Virus Research. 105:67-73.
Kapczynski, D.R. 2004. Development of a virosome vaccine for protecting turkey poults against subtype c avian metapneumovirus. In:Proceedings of the American Association of Avian Pathologists., July 24-28, 2004, Philadelphia, Pennsylvania. 2004 CDROM
King, D.J., Kapczynski, D.R., Wakamatsu, N., Wise, M. 2004. The susceptibility of non-vaccinated and pmv-1 vaccinated racing pigeons to infection with exotic newcastle disease (end) virus isolate during the 2002-2003 end outbreak. American Association of Avian Pathologists.
Nobuko, W., Brown, C., Kapczynski, D.R., Seal, B.S., King, D.J. 2004. Experimental virulence assessment of exotic newcastle disease virus from an outbreak in california during 2002-2003 for chickens, turkeys, and pigeons. American Association of Avian Pathologists.
Kapczynski, D.R. 2004. Virosome vaccination against avian metapneumovirus decreases clinical signs of disease and viral load following challenge. In: Proceedings of the IV International Symposium on Avian Corona-and Pneumovirus Infections, June 20-23, 2004, Giessen, Germany. p.372-381.
Kapczynski, D.R. 2004. Development of a virosome vaccine for protection in turkeys against avian metapneumovirus subtype c. Symposium on Avian Pneumovirus. P.372.
Kapczynski, D.R., King, D.J. 2004. Vaccine Protection In Chickens And Turkeys Against The 2002 Exotic Newcastle Disease Virus. Western Poultry Disease Conference p.64-65, 2004.
Kapczynski, D.R., King, D.J. 2005. Comparison of susceptibility and immunity following vaccination to the 2002-03 California virulent Newcastle disease virus (vNDV) between commercial and SPF turkeys [abstract]. Western Poultry Disease Conference. p. 43-45.
Tumpey, T., Kapczynski, D.R., Swayne, D.E. 2004. Evaluation of a Commercial Avian Influenza (H7N2) Vaccine for Protection in Turkeys Against an Avian Influenza Virus (H7N2) Isolated From Turkeys in Virginia During 2002. Immunology Research Workshop.
Kapczynski, D.R. 2004. Development of A Virosome Vaccine For Protection In Turkeys Against Avian Metapneumovirus Subtype C. Avian Diseases v.48, p.332-343. 2004.
Tumpey, T., Kapczynski, D.R., Swayne, D.E. 2004. Evaluation Of A Commercial Avian Influenza (H7N2) Vaccine For Protection In Turkeys Against An Avian Influenza Virus (H7N2) Isolated From Turkeys In Virginia During 2002.. Avian Diseases 48(1):167-176, 2004.
Kapczynski, D.R., King, D.J. 2004. NDV Vaccines - Field Versus Experimental Studies. United States Animal Health Association Proceedings, p.520-521, 2003.
Kapczynski, D.R., Tumpey, T. 2003. Development of an inactivated newcastle disease virosome vaccine that protects against challenge from velogenic texas gb. Immunology Research Workshop.
Wise, M., Suarez, D.L., Seal, B.S., Janice, P.C., Senne, D.A., King, D.J., Kapczynski, D.R., Spackman, E. Development Of A Real-Time Reverse-Transcription, Polymerase Chain Reaction For Detection Of Newcastle Disease Virus RNA In Clinical Samples. Journal of Clinical Microbiology. Vol. 42, No.1, p329-338. 2004
TUMPEY, T., KAPCZYNSKI, D.R., SWAYNE, D.E. EVALUATION OF A COMMERCIAL AVIAN INFLUENZA (H7N2) VACCINE FOR PROTECTION IN TURKEYS AGAINST AN AVIAN INFLUENZA VIRUS (H7N2) ISOLATED FROM TURKEYS IN VIRGINIA DURING 2002. LOHMANN ANIMAL HEALTH NEWSLETTER (Avian Insight 3:1-4), 2003.
Kapczynski, D.R., Sellers, H.S. 2003. Immunization Of Turkeys With A DNA Vaccine Expressing Either the F Or N Gene Of Avian Metapneumovirus. Avian Diseases v.47 p.1376-1383.
Alvarez, R., Lwamba, H.M., Kapczynski, D.R., Njenga, M., Seal, B.S. 2003. Nucleotide and predicted amino acid sequence analysis of the avian metapneumovirus type c cell attachment glycoprotein (g) gene. phylogenetic analysis among the pneumovirinae and molecular epidemiology of u.s. viruses. American Society for Virology Meeting.
Kapczynski, D.R., Tumpey, T. 2003. Vaccination Efforts With Virosomes Produced From Newcastle Disease Virus. Western Poultry Disease Conference Proceedings, p.33, 2003.
KAPCZYNSKI, D.R., TUMPEY, T. DEVELOPMENT OF A VIROSOME VACCINE FOR NEWCASTLE DISEASE VIRUS THAT PROTECTS AGAINST LETHAL CHALLENGE. AVIAN DISEASES. 2003. 47:578-587.
ALVAREZ, R., LWAMBA, H.M., KAPCZYNSKI, D.R., NJENGA, M., SEAL, B.S. NUCLEOTIDE AND PREDICTED AMINO ACID SEQUENCE ANALYSIS OF THE AVIAN METAPNEUMOVIRUS TYPE C CELL ATTACHMENT GLYCOPROTEIN (G) GENE. PHYLOGENETIC ANALYSIS AMONG THE PNEUMOVIRINAE AND MOLECULAR EPIDEMIOLOGY OF U.S. VIRUSES. JOURNAL OF CLINICAL MICROBIOLOGY. 2003. 1730-1735.
Kapczynski, D.R., Sellers, H.S., Rowland, G.N., Jackwood, M.W. 2002. Detection of in Ovo Inoculated Infectious Bronchitis Virus by In Situ Hybridization with a Riboprobe in Epithelial Cells of the Lung and Bursa. Avian Diseases.
Kapczynski, D.R., Tumpey, T. 2002. Immune function following vaccination with an inactivated avian pneumovirus vaccine. Western Poultry Disease Conference.