Contagious bovine pleuropneumonia(CBPP)

Question 1

Country free from infection without

intermediate steps

Answer 1

 continuously free from CBPP for at least 10 years
and
 no vaccination for at least 10 years;
 no clinical or pathological evidence for at least
10 years;
 adequate disease surveillance and reporting
system;
 use of diagnostic procedures capable of
differentiating Mycoplasma mycoides from other
bovine Mycoplasma infections

Question 2

localized temporary outbreak:

Answer 2

stamping-out policy,

which may be supported by zonal vaccination.

Question 3

re-establishing infection free status:

Answer 3

 2 years from the date of the last case;
 demonstration that the outbreak did not
represent endemic infection and that the disease
has been eradicated by the actions taken