Safety and Immunogenicity of a New Tuberculosis Vaccine, MVA85A, in Healthy Adults in South Africa
Author(s) -
Tony Hawkridge,
Thomas J. Scriba,
Sebastian Gelderbloem,
Erica Smit,
Michèle Tameris,
Sizulu Moyo,
Trudie Lang,
Ashley Veldsman,
Mark Hatherill,
Linda van der Merwe,
Helen A. Fletcher,
Hassan Mahomed,
Adrian V. S. Hill,
Willem A. Hanekom,
Gregory Hussey,
Helen McShane
Publication year - 2008
Publication title -
the journal of infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.69
H-Index - 252
eISSN - 1537-6613
pISSN - 0022-1899
DOI - 10.1086/590185
Subject(s) - immunogenicity , elispot , vaccination , mycobacterium tuberculosis , immunology , tuberculosis , tuberculosis vaccines , virology , bcg vaccine , medicine , immune system , biology , t cell , pathology
The efficacy of bacille Calmette-Guérin (BCG) may be enhanced by heterologous vaccination strategies that boost the BCG-primed immune response. One leading booster vaccine, MVA85A (where "MVA" denotes "modified vaccinia virus Ankara"), has shown promising safety and immunogenicity in human trials performed in the United Kingdom. We investigated the safety and immunogenicity of MVA85A in mycobacteria-exposed--but Mycobacterium tuberculosis-uninfected--healthy adults from a region of South Africa where TB is endemic.
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