As schools prepare to return in the autumn, the Centers for Disease Control and Prevention has revised its coronavirus recommendations. The focus, according to the organization, should be to get students back to in-person study.

To make things easier for schools, the guideline now specifies that only unvaccinated instructors and children must use a mask indoors. Those who have not received their complete vaccination should continue to use a mask.

The CDC emphasized the significance of getting vaccinated before the school year begins.

“We’re at a new point in the pandemic that we’re all really excited about,” Erin Sauber-Schatz, who leads the CDC task group that produces recommendations to keep Americans safe from COVID-19, says it’s time to revise the guidelines, as reported by AP News.

The nation’s leading public health body advises against requiring masks for instructors and vaccine-eligible students in schools. It also doesn’t specify how instructors will know which children have been inoculated or how parents will know which teachers have been immunized.

According to Elizabeth Stuart, a John Hopkins University public health professor with children in elementary and middle schools, this will likely create problematic school situations.

“It would be a very weird dynamic, socially, to have some kids wearing masks and some not. And tracking that? Teachers shouldn’t need to be keeping track of which kids should have masks on,” she added.

Another possible stumbling block: the CDC recommends that schools keep students—and their desks—3 feet apart in classes. However, the agency stressed that spacing should not impede students from returning to school. It further said that among fully immunized pupils and staff, distance is not necessary.

According to Sauber-Schatz, all of this may not be easy to apply, which is why the CDC advises schools to make the best judgments possible.

The most pressing concerns will arise in middle schools when some children are eligible for vaccinations, and others are not. If separating vaccinated and unvaccinated kids becomes too time-consuming, administrators may opt to maintain a blanket masking policy for all students.

“The guidance is really written to allow flexibility at the local level,” Sauber-Schatz explained.

State mandates are aggravating the situation even further. Like California and Virginia, several states have rules requiring all kids, regardless of vaccination status, to wear masks at school. Governors and legislators in other states, such as Arizona, Iowa, and Texas, have made it illegal for local school authorities to require masks.

Mask-wearing is anticipated to remain in some of the country’s major school districts this fall, but not in others. Unless everyone in the classroom has been vaccinated, everyone in Detroit’s public schools will be compelled to wear masks. Philadelphia had planned to make masks mandatory, but the school system was reconsidering the policy in light of the latest CDC recommendations. Because of Texas law, no masks will be required in Houston.

Isn’t it possible to make COVID-19 immunization a requirement for school attendance? This is a standard practice across the country to avoid the spread of illnesses like measles.

The CDC has previously applauded such regulations, but it did not advocate them on Friday since they are a state and local policy choice, according to CDC officials.

Early in the pandemic, health experts were concerned that schools might become coronavirus hotbeds, causing widespread epidemics. However, studies have shown that when specific preventive methods are implemented, schools frequently exhibit less transmission than the surrounding population.

The new guideline is the most recent update to the CDC’s instructions to schools, which began last year. In March, the CDC discontinued its recommendation that children and their workstations be separated 6 feet away, instead opting for a 3-foot separation and abandoning its suggestion to use plastic shields.

AP News reports that according to the revised school guidance,

—Masks are not required to be worn at recess or in most other outside circumstances at schools. On the other hand, unvaccinated persons should wear masks if they are in a crowd for a long time, such as in the stands at a football game.

—Ventilation and handwashing are still critical. When students and employees are unwell, they should likewise stay at home.

—Testing is still a crucial part of preventing epidemics. However, people who have been completely vaccinated are not required to engage in such screening, according to the CDC.

—Separating kids into smaller groups or cohorts is still a smart strategy to help stop the virus from spreading. On the other hand, the CDC advised against separating vaccinated and unvaccinated children, stating that schools should not stigmatize any group or promote academic, racial, or other discrimination.

According to Becky Pringle, president of the National Education Association, the new CDC guideline is “an essential blueprint for lowering the risk of COVID-19 in schools.”

According to the American Federation of Teachers President Randi Weingarten, the guideline is “based in both science and common sense.”

“Our ultimate goal remains: to get students, teachers and staff back in school buildings full time, and to make sure they’re safe while doing it,” she said in a statement, noting that hundreds of the union’s affiliates are hosting immunization clinics.

Miguel Cardona, the United States Secretary of Education, has committed to collaborate with schools to help students return to the classroom.

In a statement, he said, “We know that in-person learning offers vital opportunities for all students to develop healthy, nurturing relationships with educators and peers, and that students receive essential supports in school for their social and emotional wellbeing, mental health, and academic success.”