Miralem Pjanic has tested positive for COVID-19 after taking the test on Saturday, August 22.

He felt discomfort prior to the test and that’s why he took the PCR test.
Pjanic, that is supposed to go to Barcelona, after his transfer from Juventus Torino, will not travel to his team for the next 15 days.
More details on F.C. Barcelona official site, in Spanish.