[Acute pasteurellosis in fallow deer, cattle and pigs in a region of Eastern Germany]

Hemorrhagic septicaemia, an acute disease caused by P multocida capsular type B which is rarely detected in Europe, caused considerable losses in fallow deer, cattle and pigs within a region along the border of the federal states Brandenburg and Saxony-Anhalt in the summer of 2010. Clinical appearances and diagnostic findings are presented and possible triggering influences discussed. Pasteurella multocida capsular type B has not been cultivated from clinically healthy cattle and pigs of the region. Examination of fallow deer and roe deer in the region revealed the presence of singular carriers, which may act as a source of clinical infections.