With the new Exposure Notification Express, which forms the second phase of Exposure Notification System, the system removes one of the key barriers to adoption that led to a slow start to the software. Once users update iOS 13.7, users can now enable COVID-19 Exposure Notifications directly in the Settings app on their iPhone. This new process is called Exposure Notifications Express. The process is as simple as enabling user preferences in any other application and just takes a few taps, including agreeing to the public health agency terms and conditions of service. Additionally, users will also be able to opt-in to receive a push notification when their local public health authority adopts Exposure Notifications Express.