Provinces show signs curve is flattening, but experts still wary

Some provinces are showing signs that Canada's battle against COVID-19 may be taking a turn for the better, but health officials and experts aren't ready to celebrate. Canada's Chief Public Health Officer Dr. Theresa Tam said in a press conference on Wednesday that there is "cautious optimism" that the spread of COVID-19 is slowing with cases in the country now doubling every 10 days or so, compared to every three days in late March. But Tam warned it's too soon to ease physical distancing measu