Etiology Flashcards
(18 cards)
Bluetongue
– Bluetongue virus (BTV)
– family Reoviridae, genus Orbivirus
Bovine Ephemeral Fever
– caused by Bovine Ephemeral Fever Virus (BEFV)
– Family Rhabdoviridae, Genus Ephemerovirus
Bo one Spongiform Encephalopathy
– accumulation of misfolded proteins (prions) in
the CNS of cattle
Bovine Leukosis
– Bovine Leukosis Virus (BLV), an exogenous Ctype oncogenic retrovirus of the BLV-human Tlymphotropic virus group
Bovine Petechial Fever
Ehrlichia ondiri
Bovine Papular Stomatitis
Bovine Papular Stomatitis Virus (BPSV), a
parapoxvirus
Bovine Respiratory Disease Complex
environmental factors (weaning, transport, weather,
crowding, dust, commingling)
Bovine Respiratory Disease Complex: Pathogens (virus)
Virus:
– Bovine herpesvirus 1 (BoHV-1)
– Bovine respiratory syncytial virus (BRSV)
– Parainfluenza-3 virus (HPIV-3)
– Bovine viral diarrhea virus (BVDV)
Bovine Respiratory Disease Complex: Pathogens (bacteria)
Bacteria
– M. haemolytica
– P. multocida
– H. somni
– M. bovis
– B. trehalosi
Bovine Viral Diarrhea - Mucosal Disease Complex
Bovine Viral Diarrhea Virus (BVDV), pestivirus
Caprine Arthritis and Encephalitis (CAE)
Caprine Arthritis and Encephalitis Virus (CAEV);
small ruminant lentivirus (SRLV)
Contagious Ecthyma
– Orf Virus, parapoxvirus
Foot-and-Mouth Disease
– Aphthovirus family Picornaviridae
– Serotypes:
– A, O, C (present in PH)
– Asia 1, SAT 1, 2, 3 (Present only in Africa)
Maedi-visna
– Ovine Lentivirus (OvLV) or Ovine Progressive
Pneumonia Virus (OPPV)
– enveloped, single-stranded RNA viruses in the family
Retroviridae)
Malignant Catarrhal Fever
Gammaherpesviruses of the Macavirus genus
Rabies
Lyssavirus (Rhabdoviridae)
Warts
– Bovine Papilloma Virus from Papovaviridae Family
