Evaluation of the C6 peptide enzyme-linked immunosorbent assay for individuals vaccinated with the recombinant OspA vaccine.
نویسندگان
چکیده
The C6 enzyme-linked immunosorbent assay (ELISA), based on a peptide (C6) that reproduces the sequence of invariable region 6 of VlsE, the antigenic variation protein of Borrelia burgdorferi, has been shown to be a sensitive and specific test for the serologic diagnosis of Lyme disease. We now report that none of 29 uninfected individuals vaccinated with the recombinant OspA vaccine had an antibody response to the C6 peptide. The C6 peptide ELISA can be used to diagnose Lyme disease in patients who have received the OspA vaccine.
منابع مشابه
Recombinant assay for serodiagnosis of Lyme disease regardless of OspA vaccination status.
All current seroassays using cultured Borrelia burgdorferi as their antigen source have been rendered obsolete by the recombinant OspA Lyme disease vaccine. OspA is the major outer surface protein expressed in cultured B. burgdorferi, and any seroassay that uses whole organisms as its antigen source cannot differentiate between subjects who received the vaccine and those who were naturally infe...
متن کاملEvaluation of Immune Status to Measles in Vaccinated Population in Tehran, by Enzyme-linked Immunosorbent Assay and the Hemagglutination Inhibition Techniques (1386-1387)
Background and Aims: Measles remains one of the leading causes of childhood morbidity and mortality in developing countries and is still a major public health concern in developed countries. Although live attenuated vaccine is used throughout the world, out breaks of disease still occur in many countries including Iran. Methods: The present study was performed to evaluate the immune status aga...
متن کاملEvaluation of immune status to measles in vaccinated population in Tehran, using enzyme-linked immunosorbent assay and the hemagglutination inhibition techniques
Abstract: Measles remains one of the leading causes of childhood morbidity and mortality in developing countries and is still a major public health concern in developed countries. Although live attenuated vaccine is used throughout the world, out breaks of disease still occur in many countries including Iran. Understanding measles outbreaks that occur after the initiation of measles eliminati...
متن کاملDetection of immune complexes is not independent of detection of antibodies in Lyme disease patients and does not confirm active infection with Borrelia burgdorferi.
The Borrelia burgdorferi-specific immune complex (IC) test, which uses polyethylene glycol (PEG) precipitation to isolate ICs from serum, has been used as a research test in the laboratory diagnosis of early Lyme disease (LD) and has been proposed as a marker of active infection. We examined whether B. burgdorferi-specific antibodies were present within PEG-precipitated ICs (PEG-ICs) in patient...
متن کاملDetection of multiple reactive protein species by immunoblotting after recombinant outer surface protein A lyme disease vaccination.
Laboratory confirmation of the diagnosis of Lyme disease is based on the detection of an immune response to Borrelia burgdorferi. The serodiagnosis of B. burgdorferi infection is complex and may be further confounded by the immune response to the recombinant outer surface protein A (OspA) Lyme disease vaccine. To describe how the serological response to the recombinant OspA Lyme disease vaccine...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Journal of clinical microbiology
دوره 40 7 شماره
صفحات -
تاریخ انتشار 2002