title: Menno de Jong.
authors.forename: Alisa
authors.initials: A
authors.lastname: Opar
mesh_terms: D000818:Animals; D004372:Ducks; D049674:History, 21st Century; D006801:Humans; D053124:Influenza A Virus, H5N1 Subtype; D005585:Influenza in Birds / Q000175:diagnosis* / Q000266:history / Q000517:prevention & control; D007251:Influenza, Human / Q000517:prevention & control; D014744:Vietnam; D014773:Virology / Q000266:history*