In this week’s episode of The Round Barn podcast, Dr. Ashley Mitek and Dr. Jim Lowe talk about the Omicron variant, and what it could mean for COVID and humans going forward. Dr. Lowe digs into his animal infectious disease background to explain why this virus keeps mutating; why vaccines for it might need semi-annual boosters, instead of being good for years or decades like other vaccines; and what it means that COVID is now endemic in the population. Tune in to learn more.