@HealthAllegheny says this is what contact tracing has shown on some of the latest cases: 4 individuals indicated during case investigation that they had attended a protest – and two of these had also visited bars and restaurants.
New cases reported visiting over 40 different bars, restaurants and night clubs. About 15 establishments were identified more than once by new cases, who reported that in many of these locations, neither patrons nor employees wore masks or practicing physical distancing.
Employees at 12 different restaurants or bars have tested positive.
New cases reported traveling out of state to at least 60 different locations. Beach towns along the coast of the Carolinas including Myrtle Beach and Hilton Head, cities in Florida such as Miami, Orlando, Clearwater and Tampa; and Raleigh... >>
... Youngstown, Houston and Nashville have come up most often during interviews with new cases.
A number of note (at least I think so): 712 new case investigations started by the health department from June 20 to June 30.
For those who prefer to read it themselves: https://alleghenycounty.us/News/2020/Health-Department-2020/6442471923.aspx