New signing Miralem Pjanic and defender Jean-Clair Todibo were both in Barcelona training on Saturday after being cleared to get back to work.
The duo both tested positive for Covid-19 in August which has meant their pre-season preparations have been disrupted.
Pjanic arrived in Barcelona on Thursday and is now starting work at his new club, while Todibo has been out of action for some time now.
The Frenchman announced on August 14 that he’d tested positive but has only been cleared to return to action almost a month later.