title: The 1918 flu virus is resurrected.
mesh_terms: D000413:Alaska; D035843:Biomedical Research / Q000941:ethics / Q000331:legislation & jurisprudence; D023482:Bioterrorism / Q000517:prevention & control; D019143:Evolution, Molecular; D005260:Female; D049673:History, 20th Century; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology / Q000266:history / Q000517:prevention & control / Q000821:virology*; D009975:Orthomyxoviridae / Q000235:genetics* / Q000472:pathogenicity*; D011643:Publishing; D013997:Time Factors; D014774:Virulence / Q000235:genetics*; D037521:Virulence Factors
chemical_list: D037521:Virulence Factors