https://apnews.com/e40ce4a7917fb052c3cfffdf0737c513

OLYMPIA, Wash. (AP) — More than 1 million Washingtonians have enabled a coronavirus exposure app in the first four days of the technology going live statewide.

Officials with the state Department of Health said that as of Friday, the number of phones with the WA Notify app is more than 19% of the more than 5.8 million adults in the state.