Abstract
High levels of IgG1, IgG3 and IgA2 antibodies have been observed in patients with Q fever following Coxiella burnetii infection. This IgG subclass distribution is more typical of viral and autoimmune diseases than of bacterial infections. It seemed, therefore, of interest to carry out a prospective study of the distribution of immunoglobulin subclasses after vaccination with phase I C. burnetii tricloroacetic soluble extracts to detect possible differences with respect to natural infection. The antibody response found in vaccinees was mainly restricted to the IgG1, IgG2 and IgA1 subclasses. These findings confirm differences in isotype distribution when compared to those of patients with acute or chronic Coxiella infections and opens an area of interest with respect to the role of IgA subclasses.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
