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Flashcards in Swine Viruses Deck (21):
1

Viruses commonly associated with multisystemic/generalized disease:

CSFV (FAD)

*ASFV (FAD)

PRV (extinct from domestic herd, now in feral swine)

PCV 2

PRRSv (highly virulent strains that originated in China)

2

Viruses commonly associated with Reproduction

PRRS virus

PPV

Porcine cytomegalovirus (PCMV)

Teschoviruses

Sapeloviruses

PRV (extinct from domestic herd)

CSFV (FAD): a pestivirus, similar to BVDv

3

Viruses commonly associated with Gastro-intestinal system

Rotavirus

PED virus and delta coronaviruses

TGEV

4

Viruses commonly associated with Respiratory system

PRRS virus

SIV

PRCV

PCMV

PRV (extinct from domestic herd)

5

Viruses commonly associated with Skin and mucosa

FMDV (FAD)

SVDV (FAD)

*VSV

Seneca Valley virus

Swinepox virus (*mechanical by louse)

Swine vesicular exanthema virus (extinct)

6

Viruses commonly associated with Neurological disease

Rabies

Teschoviruses

Hemagglutinating encephalomyelitis virus (HEV); a.k.a. vomiting and wasting disease

PRV (extinct from domestic herd)

7

abortion, anorexia, fever, blue discoloration of snout, ears

PRRS

arteriviridae

8

severe diarrhea vomiting, dehydration in neonatal pigs, high mortality, glits and sows affected by diarrhea w/o significant consequences

PED virus

coronaviridae

9

severe diarrhea vomiting, dehydration in neonatal pigs, high mortality, glits and sows affected by diarrhea w/o significant consequences that is NOT PED?

Swine delta coronavirus

10

significant cause of diarrhea in neonates, looks like a wheel

Rotavirus

11

enteric disease of newborn and young piglets, not common in well managed herds, seen mostly in biosecurity lax/mixed sourced herds

TGE

coronaviridae

12

Reproductive failure in naive gilts/sows, early abortion may see death/mummified fetus

Porcine Parvovirus

parvoviridae

13

causes mulitsystemic wasting disease in swine

assocaited with respiratory, enteric ds, repro failure

Porcine circo virus 2

circoviridae

14

Reproductive failure, still births, CNS disease in young pigs w/ high mortality rates, diarrhea, pneumonia, pericarditis and myocarditis

Porcine Teschovirus

Pig polio

Picornaviridae

15

upper respiratory disease, closely related to TGE large deletion mutation

PRCV


coronaviridae

16

Cause of self limiting vesicualr ds of horses, cattle, swine

looks like FMD, but bullet shaped

Vesicular Stomatitis

rhabdo

17

vomiting and wasting disease of pigs

Porcine hemorrhagic encephalitis virus PHEv

coronavirus

18

Aujesky's dz, generalized systemic disease of swine, repro failure, abortion still births etc abortion storms

Pseudorabies virus

herpesviridae

19

severe multi-systemic disease of swine, on necropsy see splenic infarcts, pettechial/ecchymotic hemorrhages on serosal surfaces

Classical Swine Fever

Flaviviridae, pestivirus

20

severe multi-systemic disease of swine, on necropsy see enlarged spleen w/o infarcts, pettechial/ecchymotic hemorrhages on serosal surfaces

African Swine Fever


Asfarviridae

21

Mild resp in pigs/severe resp in humans

Nipah Virus

paramyxoviridae; henipavirus