A phase IIa trial of the new tuberculosis vaccine, MVA85A, in HIV- and/or Mycobacterium tuberculosis-infected adults. by Scriba, T, Tameris, M, Smit, E, van der Merwe, L, Hughes, E, Kadira, B, Mauff, K, Moyo, S, Brittain, N, Lawrie, A, Mulenga, H, de Kock, M, Makhethe, L, Janse van Rensburg, E, Gelderbloem, S, Veldsman, A, Hatherill, M, Geldenhuys, H, Hill, A, Hawkridge, A, Hussey, G, Hanekom, W, McShane, H, Mahomed, H