Adoption of U.S. exposure notification apps by state

U.S. states and territories since August have been launching exposure notification apps to fight the spread of the novel coronavirus.

U.S. states and territories since August have been launching exposure notification apps to fight the spread of the novel coronavirus. Here is a look at estimated downloads or users, according to health authorities or their software development partners. Alabama - 150,000 downloads Connecticut - 500 users Colorado - 1,000,000 users Delaware - 69,000 users Guam 23,000 downloads Maryland - 955,000 users Michigan - 288,718 downloads Nevada - 95,000 downloads New Jersey - 373,000 users New York - 1,000,000 downloads North Carolina - 392,800 downloads North Dakota - 14,000 users Pennsylvania - 522,000 users Virginia - 792,255 downloads Washington, DC - 372,000 users Wyoming - 6,000 users In addition, Arizona, California, Oregon and Washington are running pilot programs with tens of thousands of users combined.