[PS04] 04. BVD

[BV-P03] Clinical Problems, Production Efficacy and Reproduction Efficacy in a Holstein Heifers and Cows Persistently Infected with Bovine Viral Diarrhea VirusClinical Problems, Production Efficacy and Reproduction Efficacy in a Holstein Heifers and Cows Persistently Infected with Bovine Viral Diarrhea Virus

Natália Sobreira Basqueira¹, Jean Silva Ramos¹, Fabrício Dias Torres¹, Karen Nascimento¹, David Jhon Hurley², 〇Viviani Gomes¹ (1. Veterinary Clinical Science Program, College of Veterinary Medicine and Animal Science, University of São Paulo, Brazil, 2. Food Animal Health and Management Program, College of Veterinary Medicine, University of Georgia, USA)