People using the app who test positive will still need to be contacted by health authorities in order to get the information required to send out an alert to their contacts.
People who may have been exposed to the virus will get an alert on their phone that tells them when they may have been exposed, but it won’t tell them where the exposure occurred or who the person is who exposed them. The alert will advise them to isolate and also provide information on where they can get tested.
Tuneberg said “a huge number” of people had already used the app in Colorado to send notifications to those they may have exposed to coronavirus, but she did not have a more precise figure.
She said the app doesn’t store personally identifying information or track where you’ve been — part of what she said is Colorado’s “privacy-forward” approach to the tool. Because it mostly uses Bluetooth technology and only needs an internet connection to send out or receive an exposure notification, it also doesn’t use a lot of mobile data.
Newer iPhones only
To use the app, people with phones running Google’s Android operating system need to download the free Exposure Notifications app from the Google app store. People with newer iPhones have the functionality pre-installed on their phones and can turn it on for free under their Settings menu.
Tuneberg said the app will work on 99% of Android phones currently in use. But people who own iPhones older than the 6S, which was released in 2015, won’t be able to use it because their phone’s operating system isn’t new enough.
State officials estimate that 81% of Coloradans own a smartphone, but Tuneberg said it’s unclear how many of those people have iPhones too old to use the app.
“We continue to work really hard with Apple to understand how many people that is and also work with them and encourage them to ensure that this service is available for everybody who has an iPhone, not just 6S or newer,” Tuneberg said.
She said people don’t need to wait until they receive a push notification on their phone about the app. But, if they would prefer activating the app by following the instructions contained in the push notification and they haven’t gotten one yet, they should check to make sure they are running the most up-to-date operating system for their phone. When all else fails, Tuneberg said to try turning your phone off and then back on again.
More information about the app is available at addyourphone.com.
Tuneberg said the state hopes everyone who can will enable the service, but she said there’s no hard goal for how many people need to sign up for the service to be successful. Every contact traced and future exposure prevented is its own win, she said.
“The more people who are in this, the more people who add their phone to the fight against COVID, the more protection we all get,” she said.
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