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Exposure Notifications: Assist slow the spread of COVID-19, with i step on your telephone

Google and Apple jointly created the Exposure Notifications Arrangement out of a shared sense of responsibleness to help governments and our global customs fight this pandemic through contact tracing.

Overview

How Exposure Notifications tin help

Traditional methods of contact tracing are critical to containing the spread of infection. Technology tin can back up and augment these efforts by assuasive public wellness authorities to apace notify people who may have been exposed to a person who has contracted COVID-nineteen, including those the person might not know directly. This starts with Exposure Notifications on your smartphone. These will aid your public health authorisation alert you if y'all've been exposed to COVID-19.

On Android, you tin can find the app for your surface area, if available, on Google Play.

If you accept an iPhone, opt-in to Exposure Notifications in your device settings.

Using Exposure Notifications helps you protect your customs — even if y'all've been vaccinated.

Hear from the people Exposure Notifications has helped

Molly Moon, Entrepreneur

Molly Moon, Entrepreneur

"I was hesitant to reopen, but knew if I didn't, there wouldn't be a visitor for my employees to return to. Exposure Notifications help all of united states of america feel protected equally we bring joy back to our community."

Ryan and Jennifer

Ryan and Jennifer

"We're vaccinated, but that doesn't mean COVID-19 won't have an impact on united states now. If in that location's a risk of exposure, why wouldn't nosotros keep Exposure Notifications enabled to allow u.s.a. know?"

Chris, Pastor

Chris, Pastor

"If someone tested positive, Exposure Notifications will privately alert anyone they've come in contact with. Being back together means the world to the congregation, and Exposure Notification helps make that possible."

How Exposure Notifications work

Public wellness authorities effectually the earth are building apps that use the Exposure Notifications System to help their contact tracing efforts. On Android, you tin can notice the app for your surface area, if available, on Google Play. Android users will also receive a notification from the Play Store, if their state has made Exposure Notifications bachelor.

If you lot have an iPhone, opt-in to Exposure Notifications in your device settings.

In one case yous opt-in to the notification arrangement, the Exposure Notifications System will generate a random ID for your device. To assist ensure these random keys can't be used to identify y'all or your location, they change every x-20 minutes.

Your phone and the phones around you will work in the groundwork to exchange these privacy-preserving random keys via Bluetooth. You do non need to have the app open for this process to take place.

Your phone periodically checks all the random keys associated with positive COVID-19 cases against its ain list.

If at that place's a match, you volition receive a COVID-19 exposure notification, with farther instructions from your public health dominance on how to keep you lot and the people around y'all safe.

Exposure Notifications and your privacy

We understand how important your privacy is. Hither's how we've built this organisation to respect your privacy and go on you in control.

You control whether you lot receive Exposure Notifications

This technology only works if you lot make up one's mind to opt-in. If y'all change your listen, you tin can turn it off at whatsoever time.

The Exposure Notifications Arrangement doesn't track your location

The Exposure Notifications System does not collect or employ the location from your device. It uses Bluetooth, which can be used to detect if two devices are near each other — without revealing where the devices are.

Neither Google, Apple, nor other users tin can see your identity

All of the Exposure Notification matching happens on your device. The system does non share your identity with other users, Apple, or Google. Public health authorities may ask you lot for additional information, such as a phone number, to contact yous with additional guidance.

Only public wellness authorities can utilise this system

But public health authorities will be able to apply this system. They must encounter specific criteria effectually privacy, security, and data utilise.

Already turned on Exposure Notifications, what'southward next?

Give thanks you for taking a step in protecting your friends, family and community past enabling Exposure Notifications. Using Exposure Notifications helps you protect your community — fifty-fifty if you've been vaccinated.

FAQ

If yous receive an Exposure Notification...

If y'all test positive for COVID-19...

If you receive a notification, it ways that someone that you were near tested positive for COVID-19 and chose to privately share their diagnosis in the Exposure Notifications Organization. The notification will allow you to take action to protect yourself and those effectually you, like getting tested, seeking medical attention, quarantining, etc. Visit your public health website for specific guidance.

The Exposure Notifications System itself does not collect or shop data such every bit your name, contacts, or location, and does not share that information with other users.

Some health authorities may ask for your information. You lot can choose to share your information when you use Exposure Notifications.

Once you lot enable Exposure Notifications, the organization will continuously run in the groundwork to browse for other phones with Exposure Notifications enabled that you are virtually. If someone you were well-nigh afterward tests positive for COVID-19 and they report their test issue in Exposure Notifications, you may be alerted near a potential exposure without the system needing to know your identity or the identities of other people you have been near.

The Exposure Notification System uses your phone's Bluetooth Low Energy (BLE) signal strength to determine proximity to other phones. There are many factors that can affect BLE indicate strength, but generally the closer two phones are to each other, the stronger the indicate strength betwixt the two.

Visit your public wellness website for specific guidance.

Afterward you receive a positive test effect, y'all may receive a SMS or a telephone call from your wellness authorisation. They will provide you with a lawmaking that you can use to upload your diagnosis into the Exposure Notifications Organisation.

Past uploading your code, you are helping to keep those nearly you safe by alerting them so they know that they may have been exposed. In fact, a study conducted in England/Wales showed that every code upload can stop ane COVID-19 infection. Uploading your diagnosis does non reveal your name or personal information to other Exposure Notifications users.

This data remains individual to you, your testing provider, and the health authority. When someone receives a notification about possible exposure, they volition only know approximately how many days ago the exposure happened. Your proper noun, the time of the exposure, or where the exposure occurred will not be shared every bit part of the notification.

There are dissimilar reasons why yous may not receive an Exposure Notification. To starting time, the person who tested positive needs to be an Exposure Notification user and choose to upload their positive diagnosis.

In addition, your health authority determines whether you receive a notification based on how shut and long you were virtually another Exposure Notification user. Visit your wellness authority'southward Exposure Notification website for more information.

Yep. In add-on to beingness vaccinated, Exposure Notifications is another tool to assistance wearisome the spread and is an added layer of protection to others in your community. Keeping Exposure Notifications turned on makes a difference, equally the engineering science works better when more people use information technology.

Helpful links and specs