[Swine fever: a changing clinical picture].

  title={[Swine fever: a changing clinical picture].},
  author={Gert Wensvoort and Caroline Terpstra},
  journal={Tijdschrift voor diergeneeskunde},
  volume={110 7},
Signs of disease typical of classical swine fever are often absent in outbreaks caused by virus strains of low virulence. The clinical picture and epizootiology of these strains causing swine fever in the Netherlands are elucidated on the basis of experimentally induced infections and outbreaks in the field respectively. Strains of both high and low virulence are involved in the present epizootic. The absence of symptoms hampers early detection in the field. Intra-uterine infections may occur… CONTINUE READING