title: Family tragedy spotlights flu mutations.
authors.forename: Declan
authors.initials: D
authors.lastname: Butler
mesh_terms: D000328:Adult; D000818:Animals; D002648:Child; D004252:DNA Mutational Analysis; D030541:Databases, Genetic; D019143:Evolution, Molecular; D005260:Female; D006801:Humans; D007214:Indonesia / Q000453:epidemiology; D053124:Influenza A Virus, H5N1 Subtype / Q000235:genetics* / Q000302:isolation & purification / Q000472:pathogenicity; D007251:Influenza, Human / Q000453:epidemiology / Q000635:transmission* / Q000821:virology*; D008297:Male; D014944:World Health Organization