The U.S. will prohibit the entry of most non-U.S. citizens arriving from Brazil, where coronavirus cases have spiked to the second highest in the world, expanding restrictions already placed on visitors from China and Europe.

Axar.az reports citing foreign media that the order begins at 11:59 p.m. on Thursday, at which point the entry of foreigners who’ve been in Brazil during the 14-day period before their arrival into the U.S. will be halted, White House Press Secretary Kayleigh McEnany said Sunday.

The restrictions, foreshadowed earlier on Sunday by National Security Adviser Robert O’Brien, don’t apply to the flow of commerce between the U.S. and Brazil. Exemptions apply for various individuals.

Trump said last week he was considering barring the entry of flights from Brazil, and he continued to float the idea, culminating in Sunday’s directive.