Using data from two large, long-running study projects in the Puget Sound region one that began in the late 1970s measuring air pollution and another on risk factors for dementia that began in 1994 窪蹋勛圖厙 researchers identified a link between air pollution and dementia. In the 窪蹋勛圖厙-led study, a small increase in the levels of fine particle pollution (PM2.5 or particulate matter 2.5 micrometers or smaller) averaged over a decade at specific addresses in the Seattle…




































