作者: Rosemary E Weir , Patricia Gorak-Stolinska , Sian Floyd , Maeve K Lalor , Sally Stenson
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摘要: Background Although BCG vaccination is recommended in most countries of the world, little known persistence BCG-induced immune responses. As novel TB vaccines may be given to boost immunity induced by neonatal vaccination, evidence concerning vaccine-induced response would help inform decisions about when such boosting effective.