The Biden administration will lift travel restrictions on eight southern African countries imposed last month over concerns about the fast-spreading Covid-19 Omicron variant, the White House said Friday.

Foreign nationals who are barred from the United States because they have been in one of the eight countries within the prior 14 days will again be allowed on U.S.-bound flights leaving after 12:01 am ET on Dec 31, a senior official said, confirming a Reuters report.

The United States on Nov 29 barred nearly all non-U.S. citizens who had recently been in South Africa, Botswana, Zimbabwe, Namibia, Lesotho, Eswatini, Mozambique and Malawi in an "abundance of caution" over the variant detected in South Africa.