Plaintiff and Staten Island Judo Jujitsu Dojo owner Joseph Cannizzo said the executive order is a "death sentence" to small businesses on "Mornings with Maria" Thursday.
"My chances of survival are slim to none with all the other mandates and restrictions that Mayor de Blasio's put on my studio," Cannizzo said. "It's a business death sentence."
The lawsuit, filed on Tuesday, claims the mandate will "severely impact" the owners’ businesses, life savings and livelihood. Prominent Republicans like Rep. Nicole Malliotakis and City Council member Joe Borelli are backing the petition.
"The decision to get the vaccine should ultimately lie with the individual and his doctor, who knows that persons’ complete medical history, rather than a politician," court papers state.
De Blasio’s executive order went into effect Tuesday, meaning New Yorkers who want to dine inside restaurants, work out at a gym or attend an indoor concert must show proof they’ve gotten at least one of their shots.
The citywide mandate is the first such requirement in the nation.
"It filters down the amount of people that we can have at our establishment, the type of people that we can have in our establishment," Cannizzo explained, "and generally, it wants us to segregate people when it's not something that a lot of us are comfortable with."
"For some reason, gyms, restaurants, we're always the ones that have to take on this social responsibility to keep people safe. It's not our job," Cannizzo stressed.
But Mayor de Blasio stands firm that the city will fine businesses which violate the mandate.
Cannizzo said the move only makes it harder for those businesses who just reopened their doors this summer following pandemic closures.
"We were the first to close to keep America safe. I was shuttered for 15 months, so I bear the brunt of this," Cannizzo pointed out, "and just even reopening my doors was beyond a Hail Mary."
The New York Post's Will Feuer contributed to this report.