A breakthrough vaccine delivery system will make vaccination against the endemic pig disease Actinobacillus pleuropneumoniae (APP) easier, cheaper and more effective, according to leading South Australian veterinarian and piggery manager, Dr Peter McKenzie.
The APP-Alive vaccine and vaccination procedure, a world first at the commercial level, was developed with funding from Pork CRC and is expected to reduce industry costs by $3-6 million a year.

http://www.porkcrc.com.au/090507_APP_vaccine_breakthrough.pdf