Baku, January 22, AZERTAC Manchester City striker Sergio Aguero has revealed that he has tested positive for coronavirus, and had already been self-isolating following close contact with another person who had Covid-19, according to goal.com. Aguero, who has struggled with injuries this season, did not feature in City's Premier League win over Aston Villa on Wednesday night and has not featured for the team since January 3, when he made a four-minute cameo in the 3-1 victory against Chelsea.He wrote on Twitter: "After a close contact, I've been self-isolating and the latest test I took was positive for Covid-19. I had some symptoms and I'm following doctor's orders for recovery. Take care, everyone!"