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

Tick-borne fever: a review.

Z Woldehiwet

    Veterinary Research Communications
    |June 1, 1983
    PubMed
    Summary

    Tick-borne fever, a rickettsial disease in livestock, causes fever and low white blood cell counts. Infected animals may experience secondary infections and develop resistance to reinfection.

    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

    Anaplasma phagocytophilum up-regulates some anti-apoptotic genes in neutrophils and pro-inflammatory genes in mononuclear cells of sheep.

    Journal of comparative pathology·2014
    Same author

    Recurrent bacteraemia in sheep infected persistently with Anaplasma phagocytophilum.

    Journal of comparative pathology·2012
    Same author

    Evaluation of an indirect enzyme-linked immunosorbent assay (ELISA) for the detection of antibodies against Anaplasma phagocytophilum in sheep.

    Journal of comparative pathology·2011
    Same author

    California mastitis test scores as indicators of subclinical intra-mammary infections at the end of lactation in dairy cows.

    Research in veterinary science·2010
    Same author

    The effect of dry cow therapy and internal teat-sealant on intra-mammary infections during subsequent lactation.

    Research in veterinary science·2010
    Same author

    In-vitro studies on the susceptibility of ovine strains of Anaplasma phagocytophilum to antimicrobial agents and to immune serum.

    Journal of comparative pathology·2010

    Area of Science:

    • Veterinary Medicine
    • Infectious Diseases
    • Rickettsial Pathogenesis

    Background:

    • Tick-borne fever is a significant rickettsial disease affecting sheep and cattle.
    • Characterized by high fever and severe leukopenia, it impacts livestock health.
    • The causative agent, Cytoecetes phagocytophila, invades neutrophils and monocytes.

    Purpose of the Study:

    • To review the existing literature on tick-borne fever.
    • To summarize the clinical presentation and causative agent of the disease.
    • To highlight knowledge gaps in pathogenesis and immunogenesis.

    Main Methods:

    • Literature review of scientific publications on tick-borne fever.
    • Analysis of data regarding the causative agent, Cytoecetes phagocytophila.
    • Examination of studies on disease transmission by Ixodes ricinus ticks.

    Main Results:

    • Cytoecetes phagocytophila invades neutrophils and monocytes, transmitted by Ixodes ricinus.
    • Infected animals show predisposition to other diseases.
    • Resistance to reinfection occurs for a variable period; organisms can persist for up to two years.
    • Humoral antibodies appear two weeks post-infection and persist for months.

    Conclusions:

    • Limited information exists on the pathogenesis and immunogenesis of tick-borne fever.
    • Despite antibody production, the significance of humoral immunity in protection is unclear.
    • Further research is needed to fully understand the disease's mechanisms and immune response.

    Related Experiment Videos