Osbourne died on Tuesday at 76, just weeks after he and Black Sabbath performed at their farewell Back to the Beginning concert earlier in July.

Black Sabbath guitarist Tony Iommi said he thinks bandmate Ozzy Osbourne was "determined" to play the group's farewell show and "really just held out" to do so weeks before his death.

Numerous celebrities mourned Ozzy Osbourne, who died at 76 from Parkinson's on July 22. His family shared their sadness and requested privacy.

The claim about his health and the COVID-19 vaccine is consistent with a common conspiracy theory that spread online during the pandemic, falsely attributing numerous famous peoples' deaths to the vaccine. We have previously fact-checked such claims about Betty White, Lisa Loring and even Russian opposition leader Alexei Navalny.

Steven Tyler and Ozzy Osbourne played together just weeks ago at a farewell concert for Osbourne in Birmingham, England.

Before Ozzy Osbourne died on July 22 in Buckinghamshire, England, a "helicopter was dispatched to provide advanced critical care," a Thames Valley Air Ambulance spokesperson confirmed to PEOPLE in a statement.

Ozzy Osbourne ’s fans are rallying to have Birmingham 's international airport renamed in his honour following the death of the city's most famous son. The legendary rocker and self-styled Prince of Darkness died on Tuesday aged 76 at his home in Buckinghamshire surrounded by his loved ones.