Duration of Immunity against Mycobacterium bovis following Neonatal Vaccination with Bacillus Calmette-Guerin Danish: Significant Protection against Infection at 12, but Not 24, Months

M. L. Thom, M. McAulay, H. M. Vordermeier, D. Clifford, R. G. Hewinson, B. Villarreal-Ramos, J. C. Hope^*

^*Corresponding author for this work