title: Two-population model accounting for the different patterns observed in the log-log plot of the cumulative numbers of those infected and killed in the early phase of the 2009 H1N1 pandemic in contrast to the one-population model accounting for the 1918-1919 pandemic in San Francisco.
authors.affiliation: National Institute of Infectious Diseases, Tokyo 162-8640, Japan. yoshikura-hiroshi@mhlw.go.jp
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Yoshikura
mesh_terms: D004196:Disease Outbreaks / Q000266:history* / Q000706:statistics & numerical data*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D015994:Incidence; D053118:Influenza A Virus, H1N1 Subtype / Q000302:isolation & purification*; D007251:Influenza, Human / Q000453:epidemiology* / Q000266:history / Q000401:mortality*; D015233:Models, Statistical; D012495:San Francisco / Q000453:epidemiology