The tuberculin skin test is unreliable in school children BCG-vaccinated in infancy and at low risk of tuberculosis infection.
Jacobs S, Warman A, Richardson R, Yacoub W, Lau A, Whittaker D, Cockburn S, Verma G, Boffa J, Tyrrell G, Kunimoto D, Manfreda J, Langlois-Klassen D, Long R.
Jacobs S, et al. Among authors: manfreda j.
Pediatr Infect Dis J. 2011 Sep;30(9):754-8. doi: 10.1097/INF.0b013e31821b8f54.
Pediatr Infect Dis J. 2011.
PMID: 21487326