Abstract Background Protection of pigs by vaccination against Actinobacillus pleuropneumoniae. the causative agent of porcine pleuropneumonia. is hampered by the presence of 15 different serotypes. A DIVA subunit vaccine comprised of detergent-released proteins from A. https://www.bekindtopets.com/quick-find-Mustard-Printed-And-Embroiderd-Insta-Saree-Dress-top-buy/