加拿大流感活动增加,促使全国对高风险群体进行疫苗接种。 Flu activity rising in Canada prompts nationwide vaccination push for high-risk groups.

加拿大各地的流感活动正在增加,促使卫生官员敦促接种疫苗,特别是针对高风险群体的接种。 Flu activity is increasing across Canada, prompting health officials to urge vaccination, especially for high-risk groups. 虽然有关病例或住院的具体数据并不详细, 但当局强调流感季节正在进行, 接种疫苗仍是预防重病的最佳方式。 While specific data on cases or hospitalizations isn't detailed, authorities emphasize that flu season is underway and getting vaccinated remains the best way to prevent severe illness. 咨询意见适用于全国,警告说病毒可能在社区迅速传播。 The advisory applies nationwide, with warnings that the virus could spread rapidly in communities.