On October 20, 2020, the Mayor released a request urging residents how use an iPhone or Android to opt-in to a DC COVID Alert Notice (DC CAN).
“We are encouraging all District residents, and those who spend time in the District, to opt into DC CAN,” said Mayor Bowser. “Using the DC CAN system is a quick and easy way to know if you might have been exposed to COVID-19. Opting in is one more way you can protect yourself, your friends and family, and our entire community.”