title: Extracellular Virions: The Advance Guard of Poxvirus Infections.
authors.affiliation: Department of Molecular Genetics and Microbiology, Duke University, Durham, North Carolina, United States of America.
authors.forename: David J
authors.initials: DJ
authors.lastname: Pickup
mesh_terms: D000818:Animals; D006790:Host-Parasite Interactions / Q000276:immunology*; D006801:Humans; D011212:Poxviridae / Q000276:immunology / Q000472:pathogenicity*; D011213:Poxviridae Infections / Q000276:immunology*; D014771:Virion / Q000276:immunology*