The threat came amid Monday night's virtual meeting in which dozens of community members spoke for three hours about the boroughs' 2021 budget.
The decision reverses a lower court's 2019 ruling that found Spanier's conviction to be unconstitutional.
The center is currently treating 13 coronavirus-positive inpatients aged 33 to 96.
Residents of the house, which is converted into three apartments, evacuated.
A new mini-casino could be coming to Centre County in the near future.
"They’re going to suffer. There’s no doubt about it."