US expected to require stricter testing protocols for international travelers

Concern over Omicron variant may lead to required test within one day of travel, possible post-travel testing and self-quarantine

Amid the spread of the Omicron coronavirus variant, the Biden administration intends to toughen testing requirements for international travelers coming to the US, including both vaccinated and unvaccinated people.

The Centers for Disease Control and Prevention (CDC) announced in a statement on Tuesday that officials are working on a plan that would require international travelers to be tested for Covid-19 within a day before their flight to the US. Currently, fully vaccinated travelers can test for Covid-19 up to three days before their trip.