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- Title
TB screening in Canadian health care workers using interferon-gamma release assays.
- Authors
Zwerling, Alice; Cojocariu, Mihaela; McIntosh, Fiona; Pietrangelo, Filomena; Behr, Marcel A; Schwartzman, Kevin; Benedetti, Andrea; Dendukuri, Nandini; Menzies, Dick; Pai, Madhukar
- Abstract
While many North American healthcare institutions are switching from Tuberculin Skin Test (TST) to Interferon-gamma release assays (IGRAs), there is relatively limited data on association between occupational tuberculosis (TB) risk factors and test positivity and/or patterns of test discordance.
- Publication
PloS one, 2012, Vol 7, Issue 8, pe43014
- ISSN
1932-6203
- Publication type
Journal Article
- DOI
10.1371/journal.pone.0043014