Confirmed cases of measles have spiked over the past two days in one area of Southwestern Ontario amid an outbreak declared last month.
Measles cases have quadrupled in one area east of London and more than doubled in a second area since outbreaks were declared two weeks ago, health officials said Tuesday. There are nearly 50 cases in several counties, doctors for two area health units said at a virtual news conference. Ninh Tran, medical officer of health […]