New study: community measures can prevent deaths during pandemic.
D003153:Community Health Services / Q000266:history*; D004196:Disease Outbreaks / Q000266:history* / Q000517:prevention & control*; D049673:History, 20th Century; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology / Q000266:history* / Q000517:prevention & control*; D014481:United States / Q000453:epidemiology