Washington Exposure Notifications (also known as WA Notify) is a new tool that works through smartphones, without sharing any personal information, to alert users if they may have been exposed to COVID-19. It is completely private, and doesn’t know or track who you are or where you go.
Studies have found that the more people who use exposure notification, the greater the benefit. Models based on three counties in Washington state show that even a small number of people there using WA Notify would reduce infections and deaths. Just like wearing masks, physical distancing and keeping gatherings small, WA Notify is another tool to help prevent the spread of COVID-19.
Instructions for enabling it on iPhones and Android phones are at the link below. The article also explains the technology and how the notifications work.
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