In connection of use of flock specific vaccines against footrot of sheep in
28 flocks isolation of causal agents was tested and efficiency of vaccines
was controlled.
The isolated agents from flocks are Dichelobacter nodosus (100%). Porphyrom
onas levii (100%), Prevotella-(97%) and Bacteroides-Species (81%). Flock sp
ecific vaccines assist distinctly control and prevention of ovine footrot.