Florida Gov. Ron DeSantis/photo by Diego M. Radzinshci/ALM Florida Gov. Ron DeSantis/photo by Diego M. Radzinshci/ALM

Gov. Ron DeSantis doubled down on his opposition to mask mandates for public-school students during the COVID-19 pandemic, saying he would call for a special legislative session if the federal government moves toward requiring masks in schools.

"There's been talk about potentially people advocating at the federal level, imposing compulsory masks on kids," DeSantis said. "We're not doing that in Florida, OK? We need our kids to breathe."

DeSantis made the remarks while in Fort Pierce for a ceremonial bill signing with House Speaker Chris Sprowls, R-Palm Harbor. DeSantis said he and Sprowls would back a special session if the federal government requires masks in schools, adding that Florida districts will keep masks optional for students.

"As of right now, all the school districts are going in that direction. But there is going to be, it looks like, a campaign from Washington to try to change that. I've talked to Chris Sprowls, if we need to bring [lawmakers] back in to be able to do something from the legislative perspective, he's all in," DeSantis said.

The comments came as Florida and other parts of the country are seeing a surge in COVID-19 cases and hospitalizations, at least in part because of the dangerous Delta variant of the coronavirus.

DeSantis on Wednesday endorsed Floridians getting vaccinated against COVID-19, but children younger than 12 remain ineligible for the shots. Last year, DeSantis pushed schools to reopen for in-person learning amid the pandemic.

White House Press Secretary Jen Psaki was asked about DeSantis' opposition to mask mandates during a press briefing Thursday. Psaki said President Joe Biden's administration "would have concern about any step that doesn't abide by public health guidelines."

Psaki told reporters the administration's decisions about public health are driven by the federal Centers for Disease Control and Prevention, which has issued guidelines advising that children younger than 12 should wear masks in schools. The federal government has not mandated that they do so.

"They did already announce that several weeks ago as a part of their CDC guidance for schools," Psaki said. "Because anybody under 12 is not eligible to be vaccinated, so they would not be vaccinated, and therefore they should be wearing a mask."

Psaki, who noted that she is a parent, said that "we know masks aren't the most comfortable thing" but told reporters that her children "are quite adjusted" to wearing them.

"If I were a parent in Florida, that would be greatly concerning to me," Psaki said of DeSantis' mask-mandate opposition. "Because kids under the age of 12 are not vaccinated, they're not eligible yet. As the president said last night, obviously it's going to be led by the FDA [U.S. Food and Drug Administration], but certainly we hope that will be soon."