U.S. Secretary of Education Miguel Cardona challenged governors in Florida and Texas who have barred school districts from requiring students and teachers to wear masks, and announced efforts to increase COVID-19 vaccination rates among children 12 and older as the school year gets under way.

In his remarks during a White House press conference Thursday, Cardona also dismissed the idea that teachers鈥� unions would resist a return to classrooms, saying, 鈥淎ll teachers want schools reopened.鈥�

He repeatedly called for leaders to keep politics out of schools鈥� efforts to reopen and said that adult decisions should not hurt students who need in-person learning after 18 months of closures and isolation. 鈥淥ur kids have suffered enough,鈥� Cardona said of students, highlighting the importance of supporting their mental health and the well-being of 糖心动漫vlog, too.

When asked by a reporter what he would say to two Republican governors, Ron DeSantis of Florida and Greg Abbott of Texas, who have prohibited districts from requiring masks in schools, Cardona responded, 鈥淒on鈥檛 be the reason why schools are interrupted.鈥� (Cardona added that he was in touch with those governors and wanted to work with them effectively.)

On the other hand, he praised Arkansas Gov. Asa Hutchinson, a Republican, who earlier this year signed a law that prohibited school districts from putting any masking requirements in place, but is now seeking to reverse that ban. Hutchinson faces an uphill battle in getting state lawmakers to agree with him.

In addition, the Biden administration announced a 鈥渨eek of action鈥� in K-12 and higher education to encourage student vaccinations, which is slated to include a push from dozens of youth and faith-based organizations, as well as an effort backed by the National Parent Teacher Association to have pediatricians talk about COVID-19 vaccines at parent-teacher meetings and other events. The administration is also supporting efforts to incorporate the vaccines into sports physicals for student athletes.

Cardona also plans travel with second gentleman Douglas Emhoff to visit a back-to-school vaccination clinic in Topeka, Kansas.

During the press conference, Cardona stressed that part of the administration鈥檚 goal is to have students talk to and convince each other about the benefits of getting the vaccine. But when asked by a reporter, Cardona did not say whether he would consider developing or promoting strategies like separating vaccinated students from their unvaccinated peers; instead he stressed the importance of masking and social distancing.

鈥淣ow is the time to get students back into the classroom, not to be complacent, and not to let politics get in the way,鈥� Cardona said.

Seeking a 鈥榬oadmap鈥� as the Delta variant gives schools headaches

Cardona鈥檚 remarks are part of a public-relations push by the Biden administration for schools to hold face-to-face classes for the 2021-22 academic year. The spread of the Delta variant of the coronavirus has complicated life for 糖心动漫vlog focusing on how to resume in-person activities, and has fueled public concerns that the virus will caused massive, if not catastrophic, disruptions for students and schools for the third straight year.

Debates over whether districts should require masks in schools, and whether there should be any vaccine mandates for 糖心动漫vlog, have also fueled division about the best approach for schools over the next several months.

Last week, President Joe Biden called on schools to host vaccination clinics in order to boost the share of students ages 12 and up who are vaccinated.

On Monday, the Education Department released a 鈥淩eturn to Schools Roadmap鈥� with resources and information intended to help schools reopen for in-person instruction with appropriate safety measures. Among other things, the department鈥檚 guide said schools and districts 鈥渟hould monitor community transmission, vaccination coverage, screening testing, and the occurrence of outbreaks to guide decisions on layered prevention strategies鈥� as they work to keep classrooms open.

Cardona is also trying to balance the administration鈥檚 desire for schools to resume regular operations to the greatest extent possible with its desire to improve the K-12 system as a whole.

On Wednesday, at a Baltimore school, in which he stressed that while having students return to schools is a top priority, students deserve more from schools in the future. 鈥淭he goal is not March 2020,鈥� Cardona said.

Citing the $122 billion in the American Rescue Plan for states and local school districts to support K-12 schools, as well as guidance about safe practices for reopening schools from the Centers for Disease Control and Prevention, the Biden administration said that in-person learning is crucial for helping students recover from the pandemic, especially those who鈥檝e been hardest hit by COVID-19鈥檚 affects on schools and society at large.

However, the fluctuating recommendations from the CDC, which in May said vaccinated adults could largely forego masks indoors yet in July called for universal masking in schools as the Delta variant spread, could undercut optimism that the new school year will operate more smoothly for students and 糖心动漫vlog than last year. (The CDC鈥檚 May guidance did call on schools to maintain 鈥渓ayered mitigation strategies鈥� including masks through at least the end of the 2020-21 school year.)

Biden said last week that 90 percent of teachers and other school staff are vaccinated. On Monday, the teachers鈥� union for New York state came out in . The Education Department did not immediately respond to a request for comment Thursday about whether the Biden administration supports a vaccination mandate for school staff.

In March, Biden set a goal of having all 糖心动漫vlog get at least one dose of the vaccine by the end of the month through the Federal Retail Pharmacy Program.

Asked Thursday whether the current virus surge was making him rethink the wisdom of reopening school buildings, Cardona said, 鈥淲hile the Delta variant is providing new challenges, we have the tools, we have the resources, and we have the experience of what worked last year to get it done safely.鈥�