Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Canadian Envoy on Relations with US: We're Family Natalie Liu WASHINGTON - The United States and Canada are closing their borders to "to all nonessential traffic,"U.S. President Donald Trump and Canadian Prime Minister Justin Trudeau announced Wednesday.Trump tweeted that the decision was reached "by mutual consent." The announcementcomesascountries around the worldrampup measures to shield their citizens fromCOVID-19,whichwas first reported in Wuhan, China. Earlier, Trump's decision to stop European Union visitors fromtravelingtothe United Stateswascondemnedby the EU on the groundsthat it was done unilaterally and without prior consultation. Trump and Trudeau made clear the border closing would not affect bilateral tradeorthe U.S.-Mexico-Canada trade agreement,which was ratifiedin Canadalast week. The treaty, an update of the North American Free Trade Agreement, known as NAFTA, had been ratifiedearlierin the U.S. and Mexico. .