BCG vaccination following latent TB treatment: Possible implications for different settings
Author(s) -
Lara Goscé,
Julia Bitencourt,
Rishi K Gupta,
Sérgio Arruda,
Laura C. Rodrigues,
Ibrahim Abubakar
Publication year - 2019
Publication title -
international journal of infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.278
H-Index - 89
eISSN - 1878-3511
pISSN - 1201-9712
DOI - 10.1016/j.ijid.2019.02.026
Subject(s) - latent tuberculosis , medicine , vaccination , tuberculosis , disease , population , bcg vaccine , intensive care medicine , immunology , environmental health , mycobacterium tuberculosis , pathology
Despite much progress globally, TB is still one of the top 10 causes of death worldwide. Several studies have shown the importance of implementing different preventive strategies alongside treatment of TB disease, including BCG vaccination and treatment of latent tuberculosis infection (LTBI). Large-scale population level LTBI treatment is not currently part of WHO guidelines which recommend LTBI treatment only to high risk populations. Moreover, BCG has been widely used in the past decades to both prevent infection with M. tuberculosis and reduce rates of reactivation. In this viewpoint we discuss the hypothesis of BCG vaccination following latent TB treatment and its potential impact across different settings.
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