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Haroldo Toro, DVM, PhD

Haroldo Toro, Professor of Avian Diseases in the Department of Pathobiology at Auburn University, received his DVM degree in 1983 from the University of Chile and his PhD in 1987 from the Justus-Liebig-University of Giessen, Germany. Between 1987 and 2001 Dr Toro worked as a faculty member in the Laboratory of Avian Pathology at the University of Chile College of Veterinary Sciences. In May, 2002 he joined the faculty at Auburn University College of Veterinary Medicine. His research focuses on viral diseases of poultry with special emphasis on infectious bronchitis, chicken anemia and avian influenza. Dr. Toro has published more than 80 peer-reviewed articles in the field of avian diseases and is a member of the editorial board the of the Avian Diseases journal. In May 2013 he was awarded Alumni Professor by the Auburn Alumni Association.

334-844-2662
torohar@auburn.edu

Research Interests

My research incorporates pathological, epidemiological, etiological, and immunological aspects of viral diseases of avian species. My current research work focuses on (1) further understanding chicken anemia virus (CAV) and the interactions of CAV with other avian pathogens; (2) further understanding the role of infectious bronchitis virus in respiratory disease of commercial chickens, and (3) development of a vaccine against avian influenza virus. My laboratory of Avian Diseases includes in vivo and in vitro systems for evaluation of disease.

Selected Publications

References (listed 2010-2012)

  • Ndegwa EN, KS Joiner, H Toro, FW van Ginkel, VL van Santen (2012).The proportion of specific viral subpopulations in attenuated ArkDPI infectious bronchitis vaccines influences vaccination outcome. Avian Diseases 56(4):642-653.
  • Toro H, VL van Santen, MW Jackwood (2012). Genetic Diversity and Selection Regulates Evolution of Infectious Bronchitis Virus. Avian Diseases, 56:449-455.
  • Toro H, Gallardo RA, van Santen VL, Zhang JF, Joiner KS (2012). Development and evaluation of recombinant adenovirus encoding IBV S1 proteins of IBV ArkDPI populations selected in chickens. Proc. VII. Intern. Symposium Avian Corona- and Metapneumoviruses & Complicating Pathogens. Germany ISBN 978-3-9805907-9-2; p 225-229.
  • Toro H, D Pennington, RA Gallardo, VL van Santen, FW van Ginkel,  J-F Zhang, KS Joiner (2012). Infectious bronchitis virus subpopulations in vaccinated chickens after challenge. Avian Diseases, 56:501-508.
  • van Santen VL, GE Thaxton, EN Ndegwa, RA Gallardo, H. Toro (2012). ArkDPI-derived IBV vaccines and their subpopulations selected in chickens: differences outside S gene. Proceedings VII. International Symposium on Avian Corona- and Metapneumoviruses & Complicating Pathogens. Germany. ISBN 978-3-9805907-9-2; p 94-96.
  • Gallardo RA, VL van Santen, H Toro (2012). Effects of Chicken Anemia Virus and Infectious Bursal Disease Virus-Induced Immunodeficiency on Infectious Bronchitis Virus Replication and Phenotypic Drift. Avian Pathology 41 (5):451-458.
  • Van Ginkel FW, SL Gulley, A Lammers, FJ Hoerr, R Gurjar, H Toro (2012). Conjunctiva-Associated Lymphoid Tissue in Avian Mucosal Immunity. Comparative & Developmental Immunology 36: 289-297.
  • Breedlove C, JK Minc, DC Tang, VL van Santen, FW van Ginkel, H Toro  (2011) Avian Influenza Adenovirus-Vectored In Ovo Vaccination: Target Embryo Tissues and Combination with Marek’s Disease Vaccine. Avian Diseases 55:667-673
  • Zhang J-F. EB Tarbet, H Toro, DC Tang (2011). Adenovirus-vectored drug-vaccine duo as a potential driver for conferring mass protection against infectious diseases. Expert Review of Vaccines, 10 (11):1539–1552.
  • Toro H, DL Suarez, DC Tang, FW van Ginkel, C Breedlove (2011). Avian Influenza Mucosal Vaccination in Chickens with Replication-Defective Recombinant Adenovirus Vaccine. Avian Diseases, 55:43-47.
  • Mesonero A, DL Suarez, E van Santen, DC Tang, H Toro (2011). Avian Influenza In Ovo Vaccination with Replication-Defective Recombinant Adenovirus in Chickens: Vaccine Potency, Antibody Persistence, and Maternal Antibody Transfer. Avian Diseases, 55:285-292.
  • Gallardo RA, FJ Hoerr, WD Berry, VL van Santen, H Toro (2011). Infectious Bronchitis Virus in Testicles and Venereal Transmission. Avian Diseases, 55:255-258.
  • Toro H, FW van Ginkel, DC Tang, B Schemera, S Rodning, J Newton (2010). Avian Influenza Vaccination with in chickens and pigs with replication competent adenovirus free human recombinant adenovirus 5. Avian Diseases, Supplement 54: 224-231.
  • Singh S, Toro H, Tang DC, Briles WE, Yates LM, Kopulos RT, Collisson EW (2010). Non-replicating adenovirus vectors expressing avian influenza virus hemagglutinin and nucleocapsid proteins induce chicken specific effector, memory and effector memory CD8(+) T lymphocytes. Virology 405: 62-9
  • Buntain B, MA Memon, J Hernandez, M Salman, SW Jack, H Toro, D McKenzie (2010). Accreditation of Foreign Veterinary Schools. JAVMA 237 (8): 898
  • Toro H (2010). Infectious Bronchitis Virus: Dominance of ArkDPI-type Strains in the United States Broiler Industry during the Last Decade. Brazilian Journal of Poultry Science 12 (2): 79-86
  • Gallardo RA, VL van Santen, H Toro (2010). Host Intraspatial Selection of Infectious Bronchitis Virus Populations. Avian Diseases 54:807-813.

© 2009 Auburn University College of Veterinary Medicine