The molecular test has reportedly confirmed Stefano Pioli has coronavirus and will not take part against Napoli in Serie A on Sunday.
The Emilian coach tested positive for COVID-19 in the rapid test on Saturday and has been quarantined at home.
The Rossoneri cancelled the training session and the club notified the health authorities accordingly.
Today, the results of the molecular test arrived and Calciomercato.com reveals it has confirmed Pioli is positive for coronavirus.
Milan return to training today, but without the coach, who remains isolated at home.