(2)(4) or [included in an official system for the control of enzootic bovine leukosis and there has been no evidence as result of clinical and laboratory testing of this disease in the herd during the past two years;]
(5)(18) or [(b) has a systematic vaccination programme against foot-and-mouth disease and from herds where the efficacy of this vaccination programme is controlled by the competent veterinary authority through a regular serological surveillance indicating adequate antibody levels and which also demonstrates the absence of foot-and-mouth virus circulation;]
The example sentences [G] were kindly provided by the Goethe Institute. Sentences marked by [EU] derived from DGT Multilingual Translation Memory. The European Commission retains ownership of the copyright in the original data.