Evidence of natural interspecific recombinant viruses between bovine alphaherpesviruses 1 and 5

Our results show that homologous recombination between two related species of ruminant alphaherpesviruses can occur in natural field conditions. We found three recombinant field isolates, previously classified as BoHV-5b subtypes, between BoHV-1 and BoHV-5.