U.S. to mixed-vaxxed: Come on down

• Land-border reopening on Nov. 8 • U.S. won’t require COVID-19 test for entry, Canada still demands proof

WASHINGTON — It’s the news nearly four million Canadians have been waiting to hear: people who received doses of two different COVID-19 vaccines will qualify as fully vaccinated when the U.S. reopens its land borders to non-essential travel next month.

The U.S. Centers for Disease Control and Prevention made the announcement late Friday, capping a whirlwind week of developments signalling the imminent end of 19 months of pandemic-induced North American travel restrictions.

People with “any combination” of two doses of a vaccine approved by either the U.S. Food and Drug Administration or the World Health Organization “are considered fully vaccinated,” the agency said in a statement.

“While CDC has not recommended mixing types of vaccine in a primary series, we recognize that this is increasingly common in other countries so should be accepted for the interpretation of vaccine records.”

The news also confirms what the White House acknowledged earlier Friday would be a likely development: that the OxfordAstraZeneca vaccine, approved by the WHO but not the FDA, would be deemed acceptable.

The CDC had already given the green light to overseas travellers who received the AstraZeneca vaccine, but until Friday had not expressly confirmed the same policy for those crossing into the U.S. by land.

Earlier in the day, White House officials said the new rules would go into effect Nov. 8, both at the land borders and for people arriving from a number of overseas countries where travel to the U.S. has been banned since March 2020.

The U.S. won’t ask its forthcoming visitors to submit to a COVID-19 test prior to departure, unlike Canada, which requires travellers to show proof of a recent negative test — a costly condition of entry that runs about $200 a pop.

The Nov. 8 start date comes a full three months after Canada initially began allowing fully vaccinated U.S. citizens and permanent residents back across the border in August.

The U.S. Travel Association has estimated the Mexican and Canadian border closures have been costing American businesses $1.5 billion in travel exports — domestic spending by foreign visitors — every month.

As for the test requirement, public health officials in Canada made it clear Friday it’s not going away any time soon.

“We’re in a situation in Canada where our health systems are still very fragile,” said Dr. Theresa Tam, Canada’s chief public health officer.