A State of Emergency Has Been Declared for Guam in Response to COVID-19. Click Here for the DPHSS Dashboard.
Guam COVID Alert App
ADD YOUR PHONE TO THE COVID FIGHT
HELP GUAM STOP COVID-19
Download the Department of Public Health and Social Services GUAM COVID ALERT app to help protect your community while protecting your privacy.
Use your phone to fight COVID-19!
After you download GUAM COVID ALERT on your iPhone or Android, follow the app instructions to turn on your Exposure Notifications. This allows you to be notified if you’ve likely been exposed.
How It Works
GUAM COVID ALERT uses Bluetooth Low Energy (BLE) technology to quickly notify users who have likely been exposed so you can reduce the risk of infection for your friends and family and help Guam stop the spread.
Once you opt-in to the notification system, the Exposure Notifications System will generate a privacy-preserving “random key” for your device. To help ensure these privacy-preserving “random keys” can’t be used to identify you or your location, they change every 10–20 minutes.
Your phone and the phones around you will work in the background, without draining your battery or data, to exchange these privacy–preserving random keys via Bluetooth Low Energy (BLE) technology. This is a passive process that begins once you opt–in and functions without the app open.
On a daily basis, your phone downloads a list of all the random keys associated with positive COVID-19 cases and checks them against the list of random keys it has encountered in the last 14 days.
If there’s a match, the app will notify you with further instructions from your public health authority on how to keep you and the people around you safe.
DPHSS thanks the following businesses, organizations and institutions for joining the fight against COVID-19
We’ve answered a few frequently asked questions about GUAM COVID ALERT.
Your company can join in by sharing GUAM COVID ALERT branded content!
Learn more about GUAM COVID ALERT and how it works using privacy-preserving random keys. Available in other languages.
What is Guam COVID Alert?
COMMON MYTHS BUSTED!
Introducing Guam COVID Alert