title: A novel psittacid herpesvirus found in African grey parrots (Psittacus erithacus erithacus).
abstract: DNA from a novel alphaherpesvirus was amplified from a cloacal papilloma, a cutaneous papilloma, and the normal cloacal mucosa of African grey parrots (Psittacus erithacus erithacus). Phylogenetically, the virus was most closely related to the psittacid herpesvirus, but demonstrated sufficient nucleotide and amino acid diversity to be considered a new alphaherpesvirus. It is proposed that the previously described psittacid herpesvirus be designated as psittacid herpesvirus 1 (PsHV-1), and this new species be classified as psittacid herpesvirus 2 (PsHV-2). It is speculated that PsHV-2 co-evolved with the African grey parrot and should therefore be present in these birds in the wild.
authors.affiliation: Schubot Exotic Bird Health Center, Department of Veterinary Pathobiology, Texas A&M University, College Station 77843, USA. dstyles@cvm.tamu.edu
authors.forename: Darrel K
authors.initials: DK
authors.lastname: Styles
authors.forename: Elizabeth K
authors.initials: EK
authors.lastname: Tomaszewski
authors.forename: David N
authors.initials: DN
authors.lastname: Phalen
mesh_terms: D000818:Animals; D001715:Bird Diseases / Q000821:virology*; D002988:Cloaca / Q000821:virology; D004279:DNA, Viral / Q000302:isolation & purification; D006564:Herpesviridae / Q000235:genetics / Q000302:isolation & purification*; D010212:Papilloma / Q000662:veterinary / Q000821:virology; D010311:Parrots / Q000821:virology*; D010802:Phylogeny
chemical_list: D004279:DNA, Viral