See here hospital instagram about the subject, where she is hospitalized in Tempe, Arizona.

McDonald collapsed and hit her head on the floor after she delivered her second joke: “I’m vaxxed, double vaxxed, boosted … and flu shot and shingle shot and haven’t gotten COVID and Jesus loves me most.”

As soon as she delivered the joke, she just collapsed and hit her head on the floor. Everyone thought at first it was all part of the act, but it was not. She was conscious, but clearly, all was not well. An EMT and a nurse happened to be in the audience … they rushed up on stage to provide first aid.

The 911 call came in as a seizure, but no one really knows yet. An ambulance came and paramedics tended to Heather. Heather tells TMZ she felt somewhat dizzy when she was on stage and then just collapsed.

She says it’s never happened to her before….

The comic went on to share a trio of videos from her hospital bed to her Instagram Story, and began her clips by apologizing for the collapse.

She also reiterated that she was sorry about having to end her show in an early and unplanned manner and that she had ‘never ever fainted in my life.’

McDonald did point out, however, that she would return to perform in Tempe in the near future. It is unclear if she will use that same ignorant joke again…

“How wrong do you get to be and still claim to represent ‘the science'”?