The effect of public health measures on the 1918 influenza pandemic in U.S. cities.

ABSTRACT: During the 1918 influenza pandemic, the U.S., unlike Europe, put considerable effort into public health interventions. There was also more geographic variation in the autumn wave of the pandemic in the U.S. compared with Europe, with some cities seeing only a single large peak in mortality and others seeing double-peaked epidemics. Here we examine whether differences in the public health measures adopted by different cities can explain the variation in epidemic patterns and overall mortality observed. We show that city-specific per-capita excess mortality in 1918 was significantly correlated with 1917 per-capita mortality, indicating some intrinsic variation in overall mortality, perhaps related to sociodemographic factors. In the subset of 23 cities for which we had partial data on the ti

SUBMITTER: Bootsma MC 

PROVIDER: S-EPMC1849868 | biostudies-literature | 2007 May

REPOSITORIES: biostudies-literature