The United States is extending restrictions on non-essential travel at land and ferry border crossings with Canada until Sept. 21.
The U.S. Department of Homeland Security said in a tweet the measures are being kept in effect to reduce the spread of COVID-19, including the delta variant.
It says it will keep ensuring "the flow of essential trade and travel" and keep working with health and medical experts, as well as international partners, to figure out when things can safely return to normal...
This was excerpted from the 19 August 2021 edition of CBC News.