Mikel Arteta says he does not know when Pierre-Emerick Aubameyang will be available for Arsenal after the striker had to go into isolation due to Covid-19 restrictions.
The Gabon international missed the Gunners' home clash against Manchester United on Saturday, with the club announcing on Friday he would not be involved because of "personal family reasons".
Arteta confirmed the 31-year-old has been kept out of the squad because of Covid-19 protocol, suggesting he will miss the trip to Wolves on Tuesday.
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"We have to follow the rules and the protocols right now and the protocols says that he cannot be involved at the moment," the coach told reporters after the 0-0 draw with United.