Improvement of PRRSV Isolation from Clinical Samples Using a ZMAC Cell Line - Dr. Jianqiang Zhang, Veterinary Diagnostic Lab, Iowa State University, from the 2018 Aptimmune Pre-AASV Symposium, March 2, 2018, San Diego, CA, USA. More presentations at http://www.swinecast.com/2018-aptimmune-symposium-aasv