Flashcards in Foreign animal disease (FAD) Deck (19)
Name 3 mosquito/culicoides transmitted diseases in ruminants
Akabane, blue tongue, lumpy skin disease
To what genus of viruses does LSD9 (lumpy skin disease) belong?
How does LSD cause major financial losses in a dairy herd?
Name 2 other viruses that can cause teat lesions in cattle.
Vesicular stomatitis and Foot & mouth disease
What type of vectors are associated with the mechanical transmission of LSD?
Stomoxus, culicoides, mosquitos
Name the main source of virus in the affected animal for LSD
What is the main pathological change in the skin for LSD?
What is the most effective way of controlling the spread of LSD?
Name 2 importation restrictions pertaining to live animals for LSD.
Live animal/ animal production
What are the 2 main presentations of Schmallenburg virus?
Name 4 differentials for stillbirths in sheep.
Schmallenburg/Cache valley/Akabane/blue tongue
How does Schmallenburg presentation differ from Blue tongue?
Schmallenburh disease may be asymptomatic in adults
Name one control measure to prevent the spread of Schmallenburg virus.
Ban any tissue used for breeding
Name 2 possible presentations of Akabane virus in pregnant cattle.
Congenital malformations/ encephalitis
What does Akabane and Schmallenburg virus have in common?
Same serogroup of Bunyavirus
Name 1 differential for Akabane virus in cattle.
Name 3 diseases in which arthrogryposis may be present in aborted fetuses.
Name 2 non-viral differentials for angular limb deformity in sheep.
Spider lamb /hyperphosphatemia – rickets