Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Infection and immunity with a virus isolate from turkeys.

R W Winterfield, W M Reed, H L Thacker

    Poultry Science
    |November 1, 1985
    PubMed
    Summary
    This summary is machine-generated.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Effects of T-2 Toxin on Turkey Herpesvirus-Induced Vaccinal Immunity Against Marek's Disease.

    Avian diseases·2016
    Same author

    Assessing the effect of a true-positive recall case in screening mammography: does perceptual priming alter radiologists' performance?

    The British journal of radiology·2014
    Same author

    Mammography test sets: reading location and prior images do not affect group performance.

    Clinical radiology·2014
    Same author

    Reversion to subgroup J avian leukosis virus viremia in seroconverted adult meat-type chickens exposed to chronic stress by adrenocorticotrophin treatment.

    Avian diseases·2012
    Same author

    Assessing reader performance in radiology, an imperfect science: lessons from breast screening.

    Clinical radiology·2012
    Same author

    Subgroup J avian leukosis virus neutralizing antibody escape variants contribute to viral persistence in meat-type chickens.

    Avian diseases·2010
    Same journal

    Assessment of freshness and oxidative stability of chicken meat patties at refrigerated storage using Dillenia indica peel powder: A natural substitute for synthetic antioxidants.

    Poultry science·2026
    Same journal

    Blood acid/base balance in poultry: Dietary, environmental, and physiological determinants and emerging diagnostic opportunities.

    Poultry science·2026
    Same journal

    Corrigendum to "Avian herpesvirus-specific LORF5 is a late gene,interacts with 19 viral and 111 host proteins, critical for virulence of Duck plague virus" [Poultry Science, Volume 105, Issue 7, July 2026, 106924].

    Poultry science·2026
    Same journal

    Assessing the impact of dietary interventions on the resistomes of broiler chickens.

    Poultry science·2026
    Same journal

    Pasture-based versus conventional broiler chicken production: Enterprise budget modeling and profitability analysis.

    Poultry science·2026
    Same journal

    Characterizing locomotor behavior variability in commercial broiler flocks using large-scale video tracking.

    Poultry science·2026
    See all related articles

    A new avian pox virus isolate from turkeys, NC5271, was found to be different from other pox viruses. Vaccines must use the homologous isolate to protect against infection in turkey breeders.

    Area of Science:

    • Veterinary Virology
    • Avian Pathology

    Background:

    • Avian pox viruses cause significant economic losses in poultry farming.
    • Commercial fowl pox vaccines are widely used but may not protect against all field isolates.
    • Cutaneous pox lesions were observed in turkey breeders despite multiple vaccinations.

    Purpose of the Study:

    • To characterize a novel avian pox virus isolate from vaccinated turkey breeders.
    • To evaluate the cross-immunogenicity of the isolate against other avian pox viruses.
    • To determine the efficacy of homologous vaccination for protection.

    Main Methods:

    • Isolation and identification of the avian pox virus from turkey lesions.
    • Cross-immunization experiments in turkeys and chickens using the isolate and other pox viruses.

    Related Experiment Videos

  • Assessment of protection against homologous and heterologous virus challenge.

    • Main Results:

    • The turkey pox isolate, NC5271, demonstrated significant immunological differences from fowl, pigeon, and quail pox viruses.
    • Homologous vaccination with the NC5271 isolate provided significant protection against infection.
    • Heterologous vaccination did not confer significant protection, indicating a lack of cross-immunity.

    Conclusions:

    • The NC5271 isolate represents a distinct antigenic type of avian pox virus.
    • Current commercial fowl pox vaccines may be insufficient for controlling this specific turkey pox strain.
    • Development of a homologous vaccine is potentially necessary for effective disease control in turkey flocks.