Prime Minister Justin Trudeau says the federal government will warn Canadians against international travel and is considering tightening the border to some international travellers. Trudeau, who is in self-isolation at home as his wife Sophie has tested positive for COVID-19, said the government is not closing the door to any idea and is assessing the situation on a day-to-day basis. Trudeau also said the government is looking to at a set of common national guidelines to limit the spread of the coronavirus across the country. When it comes to the border, Trudeau said steps that have been taken to date have “worked quite well” in limiting the number of cases; additional measures may now be required.