Published Monday, May 24, 2021 9:34PM EDT Officials imposed new restrictions or offered support to existing and emerging COVID-19 hot spots on Monday while regions where the pandemic appeared to be loosening its grip continued to ease public health measures. Days after Manitoba requested additional federal help, Ottawa announced it would send health workers and other supports to the Prairie province, which is currently grappling with high positivity rates and overburdened intensive care units. The federal government said it would also provide medical staff through the Canad...