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President Biden speaks during an event at the South Court Auditorium at Eisenhower Executive Office Building in Washington, D.C. Photo: Alex Wong via Getty Images

The Biden administration will begin requiring essential travelers crossing U.S. borders to be fully vaccinated starting Jan. 22, a White House spokesperson told Axios Wednesday.

Why it matters: The move comes after the U.S. opened land borders with Canada and Mexico to non-essential travel in November, but only to those fully vaccinated against the coronavirus.

  • The new mandate will apply to non-U.S. citizens who are classified as essential travelers, such as truck drivers, government workers and emergency responders.
  • American citizens and permanent residents will still be allowed into the country if they are not vaccinated but will face strict testing requirements, AP reports.

What they're saying: "While further operational details will be released in the coming weeks, we anticipate that the operational details will be generally consistent with the approach that is already being applied to non-essential travelers," the administration official said in a statement.

Go deeper

Updated 22 hours ago - Health

2 federal judges temporarily block Biden vaccine mandates

President Biden delivers remarks on the Omicron COVID-19 variant at the White House on Nov. 29. Photo: Anna Moneymaker via Getty Images

The Biden administration was temporarily blocked from enforcing COVID-19 vaccine mandates for millions of workers by federal judges in two states on Tuesday.

The big picture: The orders, by federal judges in Kentucky and Louisiana, come one day after a federal judge in Missouri halted the mandate, which has a Jan. 4 deadline, in 10 states.

Tina Reed, author of Vitals
16 hours ago - Health

U.S. on the lookout for Omicron cases

Illustration: Sarah Grillo/Axios

Laboratories across the U.S. are on the lookout for the new COVID-19 variant Omicron, which officials have said will almost inevitably be detected here.

Why it matters: The world is on high alert as scientists race to understand if the variant could be a game-changer in the pandemic. Early detection, in theory, gives officials more time to understand its characteristics and respond.

Omicron variant detected in more countries

The Galeao International airport in Rio de Janeiro, Brazi. Photo: Mauro Pimentel/AFP via Getty Images

Nigeria, Saudi Arabia and South Korea on Wednesday became the latest countries to report cases of the Omicron variant of COVID-19. They followed similar announcements made in Brazil and Japan on Tuesday.

Why it matters: The arrival of the "variant of concern" in more countries underscores the difficulties governments are facing as they seek to reopen economies stalled by nearly two years of pandemic restrictions in the era of global air travel.