A rep for Osbourne and a VCFD spokesperson did not immediately respond to PEOPLE’s request for comment.
Sharon Osbourne.Astrid Stawiarz/Getty Images

Glen Tavern owners, Aishah Sing and mother Rosanna Jennett, tell PEOPLE that the incident occurred while Sharon was guest starring on an episode of her son’s showJack Osbourne’s Night of Terror.
Sharon’s health scare comes after shetested positiveforCOVID-19in May, around the time her daughterKelly Osbourneand husbandOzzy Osbournealsocontracted the coronavirus. She previously had COVID in December 2020, for which shewas briefly hospitalized.
Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.
Ozzy and Sharon Osbourne.Mike Marsland/WireImage

TheTalkalum has recently been caring for Ozzy, 74, who suffers fromParkinson’s diseaseand underwent a major operation in June that would “determine the rest of his life.”
“When I look at my husband, my heart breaks for him,” she continued. “I’m sad for myself to see him that way, but what he goes through is worse. And sometimes when I look at him and he doesn’t know I’m looking at him, I’m like crying.”
RELATED VIDEO: Ozzy Osbourne Is Determined to Tour Again After ‘Nightmare’ Health Setbacks: ‘Survival Is My Legacy’
Although the family (sans Aimee) announced a 10-part BBC reality series calledHome to Roostin September, which was set to document their journeymoving back to the U.K. from the U.S., Ozzy has since said heno longer wants to make the move.
source: people.com