Actinobacillosis - Pig Flashcards

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 exaccerbate this disease?	Temperature fluctuation High humidity Mixing of pigs of different ages Overcrowding Genetic make up and immune status can also influence infectivity rate and clinical signs. l4		[[|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 colonisesmin piglets within the first three weeks of life.		Link to Article
What clinical signs can be associated with actinobacillosis?	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		[[|Link to Article]]