Changes

|q1=What causes ''actinobacillosis'' in pigs?

|q1=What causes ''actinobacillosis'' in pigs?

|a1= ''Actinobacillus suis'' - a beta-haemolytic Gram-negative bacterium.

|a1= ''Actinobacillus suis'' - a beta-haemolytic Gram-negative bacterium.

|l1=Actinobacillus suis

|l1=Actinobacillus suis#Introduction

#Introduction

|q2=Is actinobacillosis a zoonosis?

|q2=Is actinobacillosis a zoonosis?

|a2=It is not considered a zoonosis but there has been a report of human infection after a pig bite

|a2=It is not considered a zoonosis but there has been a report of human infection after a pig bite

|l2=Actinobacillosis - Pig

|l2=Actinobacillosis - Pig#Introduction

#Introduction

|q3=What herds are more susceptible to ''A.suis''?

|q3=What herds are more susceptible to ''A.suis''?

|a3=High health status herds with lower immune challenges.

|a3=High health status herds with lower immune challenges.

|l3=Actinobacillosis - Pig

|l3=Actinobacillosis - Pig#Signalmet

#Signalmet

|q4=What environmental factors can exaccerbate this disease?

|q4=What environmental factors can exaccerbate this disease?

|a4=

|a4=

|l5=Actinobacillosis - Pig#Introduction

|l5=Actinobacillosis - Pig#Introduction

|q6=What clinical signs can be associated with actinobacillosis?

|q6=What clinical signs can be associated with actinobacillosis?

|a6= Clinical signs vary from fever, lethargy, depression, '''erysipelas-like lesions''', abscesses, haemorrhage, vomiting/regurgitation and '''lameness''' and '''multiple joint swelling'''.   

|a6=  

 

*Clinical signs vary from fever, lethargy, depression, '''erysipelas-like lesions''', abscesses, haemorrhage, vomiting/regurgitation and '''lameness''' and '''multiple joint swelling'''.   

More serious cases progress to '''pneumonia''' (clinical signs similar to [[Actinobacillus pleuropneumoniae#Clinical Signs| ''A. pleuropneumoniae'']]) and '''sudden death'''.  '''Cardiorespiratory signs''' include tachycardia, heart murmurs, purulent or serous occulonasal discharges, sneezing, coughing, abnormal lung sounds, dyspnoea, '''cyanosis''' changes in heart rate and open mouthed breathing.   

*More serious cases progress to '''pneumonia''' (clinical signs similar to [[Actinobacillus pleuropneumoniae#Clinical Signs| ''A. pleuropneumoniae'']]) and '''sudden death'''.  '''Cardiorespiratory signs''' include tachycardia, heart murmurs, purulent or serous occulonasal discharges, sneezing, coughing, abnormal lung sounds, dyspnoea, '''cyanosis''' changes in heart rate and open mouthed breathing.   

 

*'''Aural purulent mucoid discharge''' and increased amounts of wax are present along with a '''foul odour'''.  Pigs can become '''deaf''' and are often found rubbing and scratching their ears. Affected animals are in a lot of pain and discomfort and suffer from dysphagia, lymphadenopathy, '''anorexia''', and unthriftiness.   

'''Aural purulent mucoid discharge''' and increased amounts of wax are present along with a '''foul odour'''.  Pigs can become '''deaf''' and are often found rubbing and scratching their ears. Affected animals are in a lot of pain and discomfort and suffer from dysphagia, lymphadenopathy, '''anorexia''', and unthriftiness.   

*In '''sows'' it can cause '''agalactia, mastitis, abortions, still births''' or '''weak piglets'''.

 

*Neurological signs include head tilt, circling, '''temors''', nystagmus, strabismus, decreased or absent menace response, ptosis, miosis or meiosis, photophobia, headshaking, opisthotonus, facial paralysis, '''paraparesis''' and '''ataxia'''. Further occular signs associated with this disease is '''corneal oedema''' and '''ulceration'''.  

In '''sows'' it can cause '''agalactia, mastitis, abortions, still births''' or '''weak piglets'''.

 

Neurological signs include head tilt, circling, '''temors''', nystagmus, strabismus, decreased or absent menace response, ptosis, miosis or meiosis, photophobia, headshaking, opisthotonus, facial paralysis, '''paraparesis''' and '''ataxia'''. Further occular signs associated with this disease is '''corneal oedema''' and '''ulceration'''.  

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