According to nurses' unions, more nurses are leaving Canada's public health system. This is a "dangerous trend," says the Canadian Federation of Nurses Unions (CNFU). The unprecedented flight of nurses from the healthcare industry is the subject of a study, as per unions. According to the union, the public health system is being impacted by the nursing shortage. Nurses are compelled to work for private companies that pay enormous salaries. Unions draw attention to the fact that public health nurses are renouncing permanent posts, benefits, and pensions nationwide.