Sign up for our daily briefing

Make your busy days simpler with Axios AM/PM. Catch up on what's new and why it matters in just 5 minutes.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Stay on top of the latest market trends

Subscribe to Axios Markets for the latest market trends and economic insights. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Sports news worthy of your time

Binge on the stats and stories that drive the sports world with Axios Sports. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Tech news worthy of your time

Get our smart take on technology from the Valley and D.C. with Axios Login. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Get the inside stories

Get an insider's guide to the new White House with Axios Sneak Peek. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Denver news?

Get a daily digest of the most important stories affecting your hometown with Axios Denver

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Des Moines news?

Get a daily digest of the most important stories affecting your hometown with Axios Des Moines

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Twin Cities news?

Get a daily digest of the most important stories affecting your hometown with Axios Twin Cities

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Tampa Bay news?

Get a daily digest of the most important stories affecting your hometown with Axios Tampa Bay

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Charlotte news?

Get a daily digest of the most important stories affecting your hometown with Axios Charlotte

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Signage prior to the game between the Dallas Cowboys and the Minnesota Vikings at U.S. Bank Stadium. Photo: Adam Bettcher/Getty Images

The NFL found that transmission of COVID-19 occurred in less than 15 minutes of cumulative interaction between individuals, according to a new report from the Centers for Disease Control and Prevention.

The big picture: The protocols and resources for contact tracing and testing allowed the 32 teams to complete its regular season and the playoffs on time with only the Super Bowl remaining.

  • The league along with the NFL Players Association identified four factors when players and staff came in contact with each other: whether masks were in use, how well the room was ventilated, how long the interaction was and the physical distance between the two parties.

By the numbers: About 623,000 COVID-19 tests were performed on approximately 11,400 players and staff members and nearly 3% tested positive between Aug. 9 and Nov. 21.

  • Between Sept. 27 and Oct. 10, a total of 41 cases were identified among players and staff. Of those, 21 showed transmission within a single team, requiring closure of that team's facilities.
  • When infection rates climbed in November, the league intensified protocols, mandating high-risk interaction tracing and negative daily PCR testing, among other social rules.

Reality check: The CDC says intensive testing and contact tracing helps prevent the spread of COVID-19, but the model set by the football league could be too costly for other industries to copy.

What to watch: Only the Super Bowl remains, where Kansas City Chiefs and the Tampa Bay Buccaneers will play on Feb. 7 in Tampa with a limited crowd of about 22,000 fans.

  • The league announced Monday it will give away 7,500 tickets to vaccinated health care workers.

Go deeper

Updated 18 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Annelise Capossela/Axios

Jan 30, 2021 - World

Germany to impose travel restrictions to curb spread of coronavirus variants

Border police officers check passports and COVID-19 tests at Frankfurt Airport. Photo: Thomas Lohnes via Getty Images

Germany announced Friday that it was imposing new travel restrictions in an effort to curb the spread of more contagious coronavirus variants.

Details: All non-German residents traveling from countries deemed "areas of variant concern," including the United Kingdom, South Africa, Portugal, Ireland, Brazil, Lesotho and Eswatini, will be banned from entering the country, even if they test negative for the coronavirus.

Republican Sen. Sasse slams Nebraska GOP for "weird worship" of Trump after state party rebuke

Sen. Ben Sasse, (R-Neb.) Photo: Andrew Harnik - Pool/Getty Images

The Nebraska Republican Party on Saturday formally "rebuked" Sen. Ben Sasse (R-Neb.) for his vote to impeach former President Trump earlier this year, though it stopped short of a formal censure, CNN reports.

Why it matters: Sasse is the latest among a slate of Republicans who have faced some sort of punishment from their state party apparatus after voting to impeach the former president. The senator responded statement Saturday, per the Omaha World-Herald, saying "most Nebraskans don't think politics should be about the weird worship of one dude."