Any hope that the vaccine rollout might signal the lifting of US-Canada-Mexico land border restrictions was put to rest as the Department of Homeland Security (DHS) announced the extension of North American border closures.
According to a tweet from the DHS, “To protect our citizens and prevent the further spread of COVID-19, the United States, Canada, and Mexico are extending the restrictions on non-essential travel at our land borders through March 21. We are also working to ensure essential trade and travel remain open.” The restrictions began on March 18, 2020, and have been renewed on a monthly basis ever since.