title: Avian influenza--lessons from history.
authors.affiliation: Royal United Hospital Bath, Combe Park, Bath BA1 3NG, UK.
authors.forename: R
authors.initials: R
authors.lastname: Pierson
authors.forename: M
authors.initials: M
authors.lastname: Thomas
mesh_terms: D000368:Aged; D004196:Disease Outbreaks / Q000266:history; D005260:Female; D049673:History, 20th Century; D006801:Humans; D053121:Influenza A Virus, H2N2 Subtype; D007251:Influenza, Human / Q000266:history*; D006113:United Kingdom