The U.S. will roll out a new travel system in two weeks that will open borders up for millions of vaccinated international visitors.

Vaccinated foreign air travelers will need to show proof of full vaccination and test for COVID-19

The new travel system also adds more stringent testing requirements for unvaccinated U.S. travelers.

The system launching Nov. 8 will end the U.S. travel ban that has been in place for dozens of countries since the start of the pandemic. It will also make reentry more challenging for unvaccinated U.S. citizens and permanent residents and establish stringent testing requirements for the rare unvaccinated foreign nationals allowed to visit.

"For anyone traveling to the United States who cannot demonstrate proof of full vaccination, they will have to produce documentation of a negative test within one day of departure," instead of the current three days, according to the White House.

Fully vaccinated Americans will still have a three-day window for COVID-19 testing with negative results, but if they are not able to show proof of vaccination, they too will be subject to the one-day testing requirement.

The new travel system also adds more stringent testing requirements for unvaccinated U.S. travelers.

"These are strict safety protocols that follow the science of public health to enhance the safety of Americans here at home and the safety of international air travel," senior administration officials said in a Monday briefing.

With few exceptions, only foreign nationals with vaccinations approved for emergency use by the World Health Organization will be allowed to board planes to visit the U.S.

What are the exceptions?

Senior administration officials stressed that exceptions to vaccine requirements for foreign visitors would be rare, but would be made for children under age 18 and travelers from countries with less than a 10% vaccination rate due to lack of vaccine availability. The White House said that currently affects about 50 countries, but the list is continually changing.

Travelers with some medical conditions, including people who have had severe anaphylactic reactions to the COVID vaccine, will also be exempt from the vaccination requirement.

Children under age 2 will not need to test for COVID-19.

Additionally, travelers who've recently recovered from the coronavirus may bypass testing and "instead travel with documentation of recovery from COVID-19 (i.e., your positive COVID-19 viral test result on a sample taken no more than 90 days before the flight’s departure from a foreign country and a letter from a licensed healthcare provider or a public health official stating that you were cleared to travel)," according to the CDC.

Who will be able to enter the US?

Starting Nov. 8, foreign travelers will be able to enter the U.S. by air if they can show proof of full vaccination as well as negative results from a pre-departure coronavirus test taken within three days of boarding a plane into the country.

Airlines will collect personal information from all U.S.-bound travelers for contact tracing. Airlines are required to keep the information on hand for 30 days so health officials can follow up with travelers who may have been exposed to COVID-19.

Masking will be required, but there will be no quarantine mandate.

The change will make entering the U.S. possible for travelers from countries currently listed on the U.S. travel ban, which prohibits entry for travelers who have been in any of the regions within the past 14 days. Travel bans took effect in early 2020 and include:

China

India

Iran

Brazil

South Africa

United Kingdom

Republic of Ireland

The European Schengen area: Austria, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, Monaco, San Marino and Vatican City

What about Mexico and Canada?

New travel rules will also take effect for foreign nationals arriving by land or passenger ferry from Mexico and Canada. (USA TODAY)

Update news