And while he has largely recovered, the TV star announced on TalkTV that in a shocking turn of events, she and her daughter Kelly contracted the virus as well.
VIDEO: Sharon Osbourne speaks candidly about being fired from The Talk
However, her career keeps on going strong despite the diagnosis, as it was announced that she will be the focus of an upcoming docuseries.
The Fox Nation show, titled Sharon Osbourne: To Hell & Back, will premiere in September and primarily chronicle her controversial departure from CBS' The Talk.
"The four-part program will feature a candid and heartfelt look into Osbourne's personal and professional life, highlighting how she found herself in the crosshairs of the cancel culture movement after exiting CBS’s The Talk," the press statement reads.
Fox Nation President Jason Klarman commented: "We are excited to be the place that Sharon chose to tell her incredible story.
Sharon will open up in the Fox Nation docuseries about her departure from The Talk
"From her remarkable career as a music manager, to creating television's first celebrity reality show, to her dramatic exit from The Talk, Sharon will take viewers behind the scenes of it all."
Sharon herself commented on the news, saying: "FOX Nation subscribers will have an unbridled look into the toll the cancel culture phenomenon had on my life and career.
"I hope telling my story for the first time will help audiences understand the impact this movement can have on individuals and families."
Chatting to Jeremy Kyle on TalkTV, Sharon revealed on Tuesday that her daughter Kelly Osbourne now has Covid, as does she.
The TV star shared that everyone in her family was now Covid positive
Jeremy responded: "So having got him back to health, I hope the rocker's going to get out of his bed and out of his self pity and look after you now Mrs O?" "Maybe," she replied laughing. "We'll see. I'm doing okay."
Read more HELLO! US stories here
Like this story? Sign up to our newsletter to get other stories like this delivered straight to your inbox.