05/28/2026
Three leading experts in immunology and cattle production recently visited the Texas A&M College of Veterinary Medicine & Biomedical Sciences' Veterinary Education, Research & Outreach campus in Canyon, Texas, to explore one of the most persistent challenges in cattle health —bovine respiratory disease (BRD).
Hosted by the VERO research program, the March 24 panel discussion — titled “BRD: If Everyone Vaccinates, Why Is It Still A Problem?” — featured Dr. John Ellis of the University of Saskatchewan; Dr. Amelia Woolums of Mississippi State University; and Dr. John Richeson of West Texas A&M University and was moderated by Dr. Paul Morley, professor and director of research for the VERO program.
Together, they offered complementary perspectives on vaccine development, field application, and the biological complexity of BRD to explore why the disease remains a leading cause of illness, antimicrobial treatment, and death across cattle populations in North American despite widespread vaccination.
Read more and watch the video at https://vetmed.tamu.edu/news/internal-news/vero-brd-panel-vaccination-cattle-health/.