Difference between revisions of "Actinobacillosis - Pig Flashcards"
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<FlashCard questions="11"> | <FlashCard questions="11"> | ||
| − | |q1=What | + | |q1=What causes actinobacillosis in pigs? |
| − | |a1= | + | |a1= ''Actinobacillus suis'' - a beta-haemolytic Gram-negative bacterium. |
| − | + | |l1=Actinobacillus suis#Introduction | |
| − | |l1= | + | |q2=Is actinobacillosis a zoonosis? |
| − | |q2= | + | |a2=It is not considered a zoonosis but there has been a report of human infection after a pig bite |
| − | |a2= | + | |l2=Actinobacillosis - Pig#Introduction |
| − | + | |q3=What herds are more susceptible to ''A.suis''? | |
| − | |l2= | + | |a3=High health status herds with lower immune challenges. |
| − | |q3=What | + | |l3=Actinobacillosis - Pig#Signalment |
| − | |a3= | + | |q4=What environmental factors can exacerbate this disease? |
| − | |||
| − | |l3= | ||
| − | |q4=What | ||
|a4= | |a4= | ||
| − | * | + | *Temperature fluctuation |
| − | * | + | *High humidity |
| − | * | + | *Mixing of pigs of different ages |
| − | * | + | *Overcrowding |
| − | |l4= | + | Genetic make up and immune status can also influence infectivity rate and clinical signs. |
| − | |q5=What | + | |l4=Actinobacillosis - Pig#Signalmet |
| − | |a5= | + | |q5=What age ranges of pigs are affected by this disease? |
| − | |l5= | + | |a5= The disease affects suckling, weanling and fattening pigs, and adult pigs and it is thought that it colonises piglets within the first three weeks of life. |
| − | |q6= | + | |l5=Actinobacillosis - Pig#Introduction |
| − | |a6= | + | |q6=What clinical signs can be associated with actinobacillosis? |
| − | |l6= | + | |a6= |
| − | |q7=How | + | * Lethargy, depression, '''erysipelas-like lesions''', abscesses, haemorrhage, vomiting/regurgitation and '''lameness''', '''multiple joint swelling''', dysphagia, lymphadenopathy, '''anorexia''', unthriftiness, '''pneumonia''' and '''sudden death''' |
| − | |a7= | + | *'''Cardiorespiratory signs:''' tachycardia, murmurs, changes in heart rate, purulent or serous occulonasal discharges, sneezing, coughing, abnormal lung sounds, dyspnoea, '''cyanosis''' and open mouthed breathing |
| − | + | *'''Aural purulent mucoid discharge''',rubbing and scratching their ears and deafness | |
| − | + | *Neurological signs such as head tilt, circling, '''temors''', '''paraparesis''' and '''ataxia''' | |
| − | + | *Ocular signs such as '''corneal oedema''' and '''ulceration''' | |
| − | + | In '''sows''' it can cause '''agalactia, mastitis, abortions, still births''' or '''weak piglets'''. | |
| − | |l7= | + | |l6=Actinobacillosis - Pig#Clinical Signs |
| − | |q8=What | + | |q7=How can ''actinobacillus'' be diagnosed? |
| + | |a7= By the isolation of ''A. suis'', from '''culturing infected tissue'''. | ||
| + | |l7=Actinobacillosis - Pig#Diagnosis | ||
| + | |q8=What can be seen on post mortem with this disease? | ||
|a8= | |a8= | ||
| − | * | + | *Serous or '''fibrinous exudates''' in the thorax and pericardium |
| − | * | + | *'''Ecchymotic haemorrhages''' in kidneys, lungs, liver, spleen and other organisms |
| − | + | |l8=Actinobacillosis - Pig#Diagnosis | |
| − | |l8= | + | |q9=What are the differential diagnosis for ''actinobacillosis'' in pigs? |
| − | |q9= | + | |a9= |
| − | |a9= | + | *Actinobacillus pleuropneumoniae |
| − | |l9= | + | *Erysipelas |
| − | |q10= | + | *Glasser's Disease |
| + | *Streptococcus suis | ||
| + | *Mulberry Heart Disease | ||
| + | |l9=Actinobacillosis - Pig#Diagnosis | ||
| + | |q10=How is actinobacillosis in pigs treated? | ||
|a10= | |a10= | ||
| − | * | + | *'''Ceftioufur, gentamicin''' and '''trimethoprim/sulfadiazine''' (good sensitivity) |
| − | + | *Ampicillin, neomycin, sulfadimethoxine and tiamulin (moderate sensitivity) | |
| − | + | Culture and sensitivity is recommended. | |
| − | |l10= | + | |l10=Actinobacillosis - Pig#Treatment |
| − | |q11= | + | |q11=How is actinobacillosis in pigs controlled? |
|a11= | |a11= | ||
| − | + | Currently there is no commercial vaccine for ''A. suis''. '''Routine biosecurity''' and '''disinfection''' should be followed and maintained. | |
| − | + | |l11=Actinobacillosis - Pig#Control | |
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |l11= | ||
</FlashCard> | </FlashCard> | ||
| + | ==Further links== | ||
| + | [[Actinobacillus suis| Actinobacillus suis'']] | ||
| + | [[Actinobacillus suis Flashcards| ''Actinobacillus suis'' Flashcards]] | ||
| − | [[Category: Pig Flashcards]] | + | |
| + | [[Category:Pig Flashcards]] | ||
[[Category:CABI Flashcards]] | [[Category:CABI Flashcards]] | ||
| − | [[Category: | + | [[Category:Respiratory Diseases Flashcards]] [[Category:Integumentary Diseases Flashcards]] [[Category:Neurological Diseases Flashcards]] [[Category:Reproductive Diseases Flashcards]] |
Latest revision as of 08:40, 27 June 2011
| Question | Answer | Article | |
| What causes actinobacillosis in pigs? | Actinobacillus suis - a beta-haemolytic Gram-negative bacterium.
|
Link to Article | |
| Is actinobacillosis a zoonosis? | It is not considered a zoonosis but there has been a report of human infection after a pig bite
|
Link to Article | |
| What herds are more susceptible to A.suis? | High health status herds with lower immune challenges.
|
Link to Article | |
| What environmental factors can exacerbate this disease? |
Genetic make up and immune status can also influence infectivity rate and clinical signs. |
Link to Article | |
| What age ranges of pigs are affected by this disease? | The disease affects suckling, weanling and fattening pigs, and adult pigs and it is thought that it colonises piglets within the first three weeks of life.
|
Link to Article | |
| What clinical signs can be associated with actinobacillosis? |
In sows it can cause agalactia, mastitis, abortions, still births or weak piglets. |
Link to Article | |
| How can actinobacillus be diagnosed? | By the isolation of A. suis, from culturing infected tissue.
|
Link to Article | |
| What can be seen on post mortem with this disease? |
|
Link to Article | |
| What are the differential diagnosis for actinobacillosis in pigs? |
|
Link to Article | |
| How is actinobacillosis in pigs treated? |
Culture and sensitivity is recommended. |
Link to Article | |
| How is actinobacillosis in pigs controlled? | Currently there is no commercial vaccine for A. suis. Routine biosecurity and disinfection should be followed and maintained. |
Link to Article | |