BLV Basics

Welcome to BLV Basics!

Whether you've never heard of bovine leukemia virus (BLV) or are just starting to learn about it, this is a great place to start! Within this menu, you will find the following information:

  • Introduction: What is BLV?
  • Prevalence: How common is BLV?
  • Signs and Symptoms: What to expect of BLV-positive cattle?
  • Transmission: How does BLV spread through a herd?.