Producers, researchers, students, swine health specialists and others are invited to attend the 2005 PRRS International Symposium Dec. 3 in St. Louis, MO, at the Sheraton Westport Chalet Hotel (314-878-1500).

The event is free but registration is required. To register, click on

Sessions cover evolution of the porcine reproductive and respiratory syndrome (PRRS) virus, new research information on diagnostic testing, vaccine development, transmission and virus elimination.