Data: Axios reporting; Chart: Danielle Alberti/Axios

At least 57,000 K-12 schools across the U.S. have closed or will close for up to weeks at a time due to the novel coronavirus, affecting at least 25 million students.

The big picture: As school systems face pressure to close, the Centers for Disease Control and Prevention's guidelines admit the closures could significantly pose their own risks and negatively affect the academic outcomes for students.

  • Hong Kong, which closed its schools, has not had more success in reducing spread than places like Singapore that did not.

The state of play: Children do not appear to be at risk for the virus, but there is concern that they could pass it on to older, more vulnerable individuals. Practicing good hygiene and addressing the situation in calm language can help prevent panic or anxiety among children.

  • Depending on whether a positive case was detected in a school district or building, counties can assess the appropriate amount of time off — from two to four weeks or, if needed, four to eight weeks, per the CDC guidelines posted last week.
  • Still, if districts or even entire states decide to include school closures in their mitigation plans, some children can be at a disadvantage if they depend on free-reduced lunch programs for their main meal or if they don't have access to the internet.

What they're doing:

  • In San Francisco, recreation centers and libraries will halt regular programming and operate as emergency care facilities to provide low-income families with recreation, learning and food.
  • After much debate, New York City's public schools system will close after it's become largest hot spot for coronavirus cases in the U.S.
  • The Department of Education announced several measures last week that would temporarily relax federal accountability standards for states on annual testing.

What's next: "While we have data that can contribute to decisions about when to dismiss schools, there is almost no available data on the right time to re-start schools," per the CDC.

The bottom line: In classrooms, children can ideally be graded on an equal level. But as teachers depend on millions of students to learn from home, the factors that come with that new reality — like inadequate meals, lack of internet access and general distractions — could sink some students' performance levels.

Go deeper

6 hours ago - Health

15 states broke single-day coronavirus records this week

Data: Compiled from state health departments by Axios; Map: Danielle Alberti/Axios

At least 15 states broke their single-day novel coronavirus infection records this week, according to state health department data reviewed by Axios.

The big picture: The number of coronavirus cases increased in the vast majority of states over the last week, and decreased in only two states plus the District of Columbia, Axios' Andrew Withershoop and Caitlin Owens report.

Updated 7 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Global: Total confirmed cases as of 3 p.m. ET: 11,143,945 — Total deaths: 527,681 — Total recoveries — 6,004,593Map.
  2. U.S.: Total confirmed cases as of 3 p.m. ET: 2,818,588 — Total deaths: 129,584 — Total recoveries: 883,561 — Total tested: 34,213,497Map.
  3. States: Photos of America's pandemic July 4 ICU beds in Arizona's hot spot reach near capacity.
  4. Public health: U.S. coronavirus infections hit record highs for 3 straight days.
  5. Politics: Trump extends PPP application deadlineKimberly Guilfoyle tests positive.
  6. World: Mexican leaders call for tighter border control as infections rise in U.S.
  7. Sports: 31 MLB players test positive as workouts resume.
  8. 1 📽 thing: Drive-in movie theaters are making a comeback.
7 hours ago - Health

In photos: America celebrates July 4 during global pandemic

Photo: Francine Orr/Los Angeles Times/Getty Images

The U.S. has already celebrated Easter, graduations and so much more during the coronavirus pandemic, and now it can add July 4 to the list.

The state of play: Axios' Stef Kight writes public parades and fireworks displays around much of the country are being canceled to prevent mass gatherings where the virus could spread. Hot-dog contests and concerts will play to empty stands and virtual audiences — all while American pride treads an all-time low.