Induction of immunological memory in UK infants by a meningococcal A/C conjugate vaccine.

作者: R. BORROW , A. J. FOX , P. C. RICHMOND , S. CLARK , F. SADLER

DOI: 10.1017/S0950268899003787

关键词:

摘要: The induction of immunological memory to serogroup A and C polysaccharides in UK infants immunized with three doses a meningococcal A/C oligosaccharide CRM197 conjugate vaccine was investigated. Forty vaccinated previously oligosaccharide-CRM197 at 2, 3 4 months age, were revaccinated mean age 145.6 weeks either 10 or 50 microg dose licensed polysaccharide vaccine. Serogroup-specific antibody serum bactericidal (SBA) responses measured by enzyme-linked immunosorbent assay assays, respectively. Following challenge, anti-serogroup levels rose from pre-booster geometric concentrations (GMC) 3.1 2.1 microg/ml respectively 19.6 21.0 1 month post-booster. Serum titres (GMTs) for serogroups increased 156- 113-fold 7.1 327.4 800.7 control group 45 children received (with no prior history vaccination) had SBA GMTs 2.3 pre-vaccination rising 8 post-vaccination corresponding GMCs 0.8 10.8 microg/ml. These rises following vaccination are indicative priming.

参考文章(12)
Emil C. Gotschlich, Martha L. Lepow, Ronald Gold, Martin Randolph, Irving Goldschneider, Persistence of Antibody Following Immunization of Children With Groups A and C Meningococcal Polysaccharide Vaccines Pediatrics. ,vol. 60, pp. 673- 680 ,(1977)
R Gold, M L Lepow, I Goldschneider, T L Draper, E C Gotschlich, Clinical evaluation of group A and group C meningococcal polysaccharide vaccines in infants. Journal of Clinical Investigation. ,vol. 56, pp. 1536- 1547 ,(1975) , 10.1172/JCI108235
A. Leach, P. A. Twumasi, S. Kumah, W. S. Banya, S. Jaffar, B. D. Forrest, D. M. Granoff, D. E. LiButti, G. M. Carlone, L. B. Pais, C. V. Broome, B. M. Greenwood, Induction of Immunologic Memory in Gambian Children by Vaccination in Infancy with a Group A plus Group C Meningococcal Polysaccharide-Protein Conjugate Vaccine The Journal of Infectious Diseases. ,vol. 175, pp. 200- 204 ,(1997) , 10.1093/INFDIS/175.1.200
Jeanette Wilkins, Paul F. Wehrle, Further characterization of responses of infants and children to meningococcal A polysaccharide vaccine The Journal of Pediatrics. ,vol. 94, pp. 828- 832 ,(1979) , 10.1016/S0022-3476(79)80171-7
Paolo Costantino, Stefano Viti, Audino Podda, Melecia Antonio Velmonte, Luciano Nencioni, Rino Rappuoli, Development and phase 1 clinical testing of a conjugate vaccine against meningococcus A and C. Vaccine. ,vol. 10, pp. 691- 698 ,(1992) , 10.1016/0264-410X(92)90091-W
D. M. Granoff, S. J. Holmes, M. T. Osterholm, J. E. McHugh, A. H. Lucas, E. L. Anderson, R. B. Belshe, J. L. Jacobs, F. Medley, T. V. Murphy, Induction of Immunologic Memory in Infants Primed with Haemophilus influenzae Type b Conjugate Vaccines The Journal of Infectious Diseases. ,vol. 168, pp. 663- 671 ,(1993) , 10.1093/INFDIS/168.3.663
C. K. Fairley, N. Begg, R. Borrow, A. J. Fox, D. M. Jones, K. Cartwright, Conjugate Meningococcal Serogroup A and C Vaccine: Reactogenicity and Immunogenicity in United Kingdom Infants The Journal of Infectious Diseases. ,vol. 174, pp. 1360- 1363 ,(1996) , 10.1093/INFDIS/174.6.1360
Ray Borrow, Peter Richmond, Edward B. Kaczmarski, Angela Iverson, Sarah L. Martin, Jamie Findlow, Marisa Acuna, Emma Longworth, Rachael O'Connor, John Paul, Elizabeth Miller, Meningococcal serogroup C-specific IgG antibody responses and serum bactericidal titres in children following vaccination with a meningococcal A/C polysaccharide vaccine Fems Immunology and Medical Microbiology. ,vol. 28, pp. 79- 85 ,(2000) , 10.1111/J.1574-695X.2000.TB01460.X
P. A. Twumasi, S. Kumah, A. Leach, T. J. D. O'Dempsey, S. J. Ceesay, J. Todd, C. V. Broome, G. M. Carlone, L. B. Pais, P. K. Holder, B. D. Plikaytis, B. M. Greenwood, A Trial Of A Group A Plus Group C Meningococcal Polysaccharide-Protein The Journal of Infectious Diseases. ,vol. 171, pp. 632- 638 ,(1995) , 10.1093/INFDIS/171.3.632
Peter Richmond, Ed Kaczmarski, Ray Borrow, Jamie Findlow, Sarah Clark, Rosemary McCann, Jennifer Hill, Mike Barker, Elizabeth Miller, Meningococcal C Polysaccharide Vaccine Induces Immunologic Hyporesponsiveness in Adults That Is Overcome by Meningococcal C Conjugate Vaccine The Journal of Infectious Diseases. ,vol. 181, pp. 761- 764 ,(2000) , 10.1086/315284