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Vet635 Pig and Poultry Health Management > Repro Diseases > Flashcards

Repro Diseases Flashcards

1
Q

List the exotic diseases. (4)

A

Aujeszky’s Disease/Pseudorabies
JEV (Z)
PRRS
Nipah Virus (Z)

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2
Q

List the endemic diseases. (5)

A 
Parvovirus
Leptospirosis (Z)
Brucellosis (Z)
PMC- Porcine Myocarditis Syn
Sepalovirus
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3
Q

Mummies DDx (5)

A

Parvo
PMC
Sepalovirus

Pseudorabies/Aujenszky’s D
JEV
PRRS

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4
Q

Abortion DDx (6)

A

Lepto
Brucellosis
PVC2

*Pseudorabies (Aujeszky’s D)
*JEV
PRRS

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5
Q

SMEDI?

A

Stillbirth, Mummification, Embryonic Death and Infertility

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6
Q

Which repro diseases DON’T have a vaccine? (2)

A

Brucellosis
PMC

(Lepto vaccine only prevents Cx, not infection)

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7
Q

List non-infectious causes of repro failure. (5)

A 
Nutrition
Boar fertility
AI technique
Heat detection
Summer
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8
Q

List the zoonotics. (4)

A

Brucellosis
Lepto
*JEV
*Nipah Virus

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9
Q

Disease & cause?

Abortion
Enlarged LNs
Resp
D+, gastric ulcers
A & J
A

PCV2 (Porcine Circovirus II)

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10
Q

Disease & cause?

Mummies.

A

Parvovirus

Naive dam exposed <56d (prior to immune develop.)
Semen, environ.

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11
Q

Disease & cause?

Abortion, stillborn, weakborn

A

Leptospira pomona.

Contact: pigs, rodents, damp environ. (water, soil)
Urine

(Oxytet)

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12
Q

Disease & cause?

Abortion, embryonic death, weakborn
Orchitis (persistent granuloma in boars)
Lameness
Spondylitis
Posterior paralysis
A

Brucella suis.

Cold, dark, humid.
Contact: water, faeces, repro material, fomites
Venereal
Milk (to piglets)

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13
Q

Disease?

PM:
Purulent, nectrotizing placentitis
Granulomatous lesions in liver

A

Brucella suis.

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14
Q

Disease & cause?

Mummies, stillbirth
Large piglets not suckling, teat seeking, no avoidance
Pre-weaning loss
Post-weaning loss

A

Pestivirus. Porcine Myocarditis Virus (PMC).

Expose gilts prior to mating.

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15
Q

Disease?

PM:
Piglets: brain damage
Pre-weaning: multifocal non-suppurative myocarditis
Post-weaning: heart attack

A

Pestivirus. Porcine Myocarditis Virus (PMC).

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16
Q

Disease & cause?

Abortion, mummies, stillborn, weakborn
Embryonic death.
Other dead animals on farm.

A

Herpes Virus. Aujeszky’s Disease/Pseudorabies

17
Q

DDx (2)

Weaner ill thrift, reduced growth
Resp
Secondary infections

A

Herpes virus. Aujeszky’s Disease/Pseudorabies

Contact: oronasal.
May see other dead animals (dead dogs, cats)

OR

PRRS virus

18
Q

DDx neuro piglets? (4)

A

*Aujeszky’s Disease/Pseudorabies

*Japanese Encephalitis Virus (JEV)
SC oedema

*PRRS

PMC

19
Q

Disease?

PM:
Hydrocephalus, cerebellar hypoplasia in piglets

A

*Japanese Encephalitis Virus (JEV)

20
Q

Disease & cause?

Abortion, mummies, stillborn
Orchitis (persistent granuloma in boars)

A

*Japanese Encephalitis Virus (JEV)

21
Q

Disease & cause?

Mummies, stillborn, weakborn
Piglets: neuro, death
Weaners: ill thrift, reduced growth, resp, secondary infections

A

Porcine Reproductive & Respiratory Syndrome (PRRS)
“Blue Ear Disease”

Easy to kill (disinfectant, detergent, heat, drying)
Keep warm, draught free, increase feed density.
Fly + mosquito control.

22
Q

Orchitis DDx? (2)

A

*JEV

Brucellosis
Lameness, spondylitis, posterior paralysis

23
Q

Disease?

PM:
Enlarged LNs
Interstitial pneumonia

A

PRRS

24
Q

Disease & cause?

SMEDI
Neuro
D+
Pneumonia

A

Porcine sapelovirus.

25
Q

Resp DDx? (5)

A

*Pseudorabies/Aujeszky’s D
*PRRS
*Nipah V.
Porcine sapelovirus
PCV2

26
Q

Diarrhoea DDx? (2)

A

Porcine sapelovirus.

PCV2

27
Q

Neuro DDx? (6)

A 
Porcine sapelovirus
PMC
*Pseudorabies
*JEV
*PRRS
*Nipah V
28
Q

Disease & cause?

Resp
Neuro (convulsions)
Death

A

Nipah Virus

29
Q

Disease?

PM:
Consolidated lungs
Congested kidneys

A

Nipah Virus

30
Q

Diagnosis of exclusion?

no infectious or non-infectious cause

A

Peri-weaning Failure to Thrive Syndrome

31
Q

DDx enlarged LN? (2)

A
  1. PCV2
    (Resp, D+, gastric ulcers, A & J)
  2. *PRRS
    (interstitial pneu)

Vet635 Pig and Poultry Health Management (5 decks)

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