In previous years, tuberculosis (Mossel et al., 1995) and brucellosis (Romero et al., 1995) caused by Mycobacterium bovis or M. tuberculosis and Brucella abortus, Br. melitensis or Br. suis were of major concern (Mossel et al., 1995).
In previous years, tuberculosis (Mossel et al., 1995) and brucellosis (Romero etal., 1995) caused by Mycobacterium bovis or M. tuberculosis and Brucella abortus,Br. melitensis or Br. suis were of major concern (Mossel et al., 1995).