She says things reached a head last month when he became increasingly sick. Michael's wife says he could barely walk and couldn't lift his head, so she rushed him to the emergency room, where things got worse.
Michael's wife says his blood pressure skyrocketed when he got to the ER and he started talking gibberish, so he was rushed to the ICU … where he remains.
Doctors put Michael on a ventilator and sedated him, his wife says, and he's only recently been taken off the ventilator … though he's still sedated.
https://www.tmz.com/2023/06/06/americas-got-talent-winner-michael-grimm-sedated-hospitalized-mystery-health-issue/