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Virus List for final > Ruminant Viruses > Flashcards

Ruminant Viruses Flashcards

1
Q

Top differentials for cattle with Respiratory Disease:

A

PI3

BRSV- Bovine Respiratory Syncytial virus

BHV-1 aka IBR

Low Diff- BVD, BoCoV

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2
Q

Top differentials for small RMT with Respiratory Disease:

A

PI3

Respiratory Syncytial Virus

OPP

Maedi-Visna Virus

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3
Q

Top differentials for Ruminants with enteric Disease:

A

Rotavirus

BoCoV

Low Diff- BHV-1, astroviruses

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4
Q

Top differentials for RMTs with Repro failure

A

BVD

BHV 1

Caprine herpesvirus 1 (CHV 1)

Cache Valley virus

Akabane virus

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5
Q

Top differentials for RMTs with Neurologic disease

A

Rabies virus

BHV 5

BHV 1

Maedi-Visna virus

CAEV

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6
Q

Top differentials for RMTs with skin/mucous membrane issues:

A

FMDV
VSV
Poxviruses
(pseudocowpox virus, bovine popular stomatitis virus, Orf etc. cowpox not in US,)

BHV 2 (bovine mammallitis virus)

Papillomaviruses (warts)

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7
Q

Top differentials for RMTs with generalized multisystemic disease:

A

BVD virus

BTV and closely related EHD of deer

The FAD BTV serotype 8

Other: Bovine leukemia virus

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8
Q

Component of BRD complex/shipping fever, not really associated with severe disease, but sets stage for secondary viral infections

can infect sheep/goats too

A

Parainfluenza Virus 3 (PI3)

paramyxoviridae,

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9
Q

Important respiratory pathogen of ruminants and humans, can cause disease outright or contribute to BRD complex, occurs mostly in the fall, pathogensis associated with IgE

A

Bovine Respiratory Syncytial Virus

Paramyxoviridae

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10
Q

viral infection of upper/lower resp tract, can also cause abortion, coital exanthema, posthitis, conjuntivitis, gastroenteritis, sometimes encephlalitis, also called “red nose”

can also infect small rmts

may see eroisons in the digestive tract

A

Bovine Herpesvirus 1 (BHV 1)

herpesviridae

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11
Q

cause of Jaagsiekte disease, cheep present as chronic wasting, with increased respiratory distress

also known as one lung proliferative pneumomia

A

Ovine pilmonary adenomatosis

retroviridae

genus- Betaretrovirus

wheel barrow test

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12
Q

sheep presenting with progressive respiratory issues/pneumonia, with progressive weakness and paralysis

A

Maedi-Visna

Retroviridae, lentivirus

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13
Q

____ is the cause of winter dysentery

A

Bovine Coronavirus

coronaviridae

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14
Q

Significant cause of diarrhea in neonates and young mammals,

A

Rotavirus

reovirus

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15
Q

bean shaped virus isolated from diarrheic calf is probably?

A

Bredavirus

Coronaviridae, torovirus

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16
Q

cause of multisystemic disease primarily affecting the alimentry tract and reproductive system of cattle

A

BVD virus

flavivridae

17
Q

reproduction issues in sheep, enveloped DNA virus

A

Caprine Herpesvirus 1

herpesviridae

18
Q

transmitted by mosquitos,

causes reproductive failure in sheep, abortions, athrogryposis, hydranencephaly

A

Cache Valley Fever Virus

bunyaviridae

19
Q

transmitted by midges,

causes reproductive failure in sheep, abortions, athrogryposis, hydranencephaly

A

Akabane Virus

bunyaviridae

20
Q

Neurological signs, bullet shaped virus

A

Rabies

rhabdoviridae, lyssavirus

21
Q

severe Neurological signs caused by a virus consistent with herpes family

A

BHV- 5 is most liekly

22
Q

lambs presenting as progressive leukoencephalomyelitis with wasting incooridation, paralysis

ewes with chronic arthritis, mastitis and pneumonia

A

Caprine arthritis encephalitis virus

retroviridae, lentivirus

23
Q

vesicular lesions in oral cavity, feet, teats and udders, small naked rna virus

A

FMD

picornaviridae

24
Q

vesicular lesions in oral cavity, feet, teats and udders, bullet shaped virus

A

Vesicualr stomatitis virus

rhabdoviridae

25
Q

Lesions on the muzzle, margains of the lips, and the buccal mucosa. DNA virus

A

Poxviridae

either BovinePapualr stomatitis virus OR
pseudocowpox

26
Q

very hardy, contagious pustular skin dz of sheep

A

Orf- Contagious ecthyma virus

poxviridae

27
Q

causes bovine mammillitis or pseudo-lumpyskin disease

A

BHV-2

herps

28
Q

causes warts, some may become cancerous if they eat brackenfern at the same time

A

Bovine papillomavirus

papilomaviridae

29
Q

systemic disease in sheep including reprofailure, arthropod born, distributed world wide, characterisic cyanotic oral cavity

A

Blue Tongue Virus

Reoviridae

Serotype 8 is the baaaaad one

30
Q

Disease that resembles Bluetongue in deer/sheep is?

A

EHD- epizootic hemorrhagic disease

31
Q

characterized in older cattle by persistent leukocytosis, enlarged LN, multicentric LN tumors in body organs

A

Bovine Leukemia Virus

Retroviridae

Virus List for final (8 decks)

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