title: Correspondence on the paper by Bridevaux et al.
authors.affiliation: Division of Infectious Disease, Department of Medicine, University of Washington, , Seattle, Washington, USA.
authors.forename: Carl M
authors.initials: CM
authors.lastname: Preiksaitis
authors.forename: Ajit P
authors.initials: AP
authors.lastname: Limaye
mesh_terms: D005260:Female; D006801:Humans; D016040:Lung Transplantation; D008297:Male; D012141:Respiratory Tract Infections / Q000821:virology*; D014777:Virus Diseases / Q000453:epidemiology*