The product is an innovation in the area of veterinary pharmacology, not only for the method of administration but also for its content since it attacks the most important serotypes of the Actinobacillus pleuropneumoniae bacteria.
http://www.jornada.unam.mx/ultimas/2008/12/04/crean-investigadores-de-la-unam-vacuna-en-gel-para-cerdos