No available data for comparison on pneumonia occurrence in European countries was found, except for information on flocks infected with Maedi-Visna (Benavides et al.
Impact of maedi-visna in intensively managed dairy sheep.
|THIS is a progressive viral condition which appears in two forms.
Around 200 maedi-visna
rams bred across the Midlands are expected to take part in the morning competition.
Animal virus infections that defy vaccination: equine infectious anemia, caprine arthritis-encephalitis, maedi-visna
, and feline infectious peritonitis.
MHC class II DRB1 gene polymorphism in the pathogenesis of Maedi-Visna
and pulmonary adenocarcinoma viral diseases in sheep.
MAEDI-Visna is a disease with "two names" which causes chronic health problems in sheep and occasionally goats.
Maedi-Visna virus (MVV) infects the animal for life, but the amount of virus carried can vary.
disease was first detected in Britain in the late 1970s in a group of tups intended for export.