Chimeric O1K foot-and-mouth disease virus with SAT2 outer capsid as an FMD vaccine candidate by Kotecha, A, Perez-Martin, E, Harvey, Y, Zhang, F, Ilca, S, Fry, E, Jackson, B, Maree, F, Scott, K, Hecksel, C, Harmsen, M, Mioulet, V, Wood, B, Juleff, N, Stuart, D, Charleston, B, Seago, J