
Get the app.
Stop the spread.
MO/Notify is a service that lets you know if you’ve been in contact with someone who tests positive for COVID-19, even if you don’t know them.
Is that allergies, a seasonal cold or COVID-19? Knowing you’ve been exposed could keep you from harming yourself or others by dismissing your symptoms.
Users who test positive for Covid-19 should obtain a pin code in order to trigger notifications to other users. This process must be initiated on the same device on which you run MO/Notify.
If you are currently viewing this page on the device where you run MO/Notify, you may click the button below to obtain a code to enter a positive test result.

Voluntary and private
Privacy-protecting Bluetooth technology doesn’t track your location or reveal your identity. Only anonymous data is exchanged.

Leading in campus safety
WashU was the first in the state to implement the Google Apple Exposure Notification API, a powerful tool in the arsenal for keeping students, faculty and staff members safe.

Leading in science
WashUMed data scientists piloted and implemented MO/Notify, which is now available statewide, and has the potential to adapt to future epidemics.