Canada's chief public health officer, Dr. Joss Reimer, has called on parents to ensure their children's vaccinations are up to date ahead of the school year. Speaking in an interview on Tuesday, Reimer highlighted the ongoing spread of measles and the persistent circulation of vaccine misinformation online. The warning comes as public health officials monitor rising cases of the disease, particularly in regions with lower vaccination rates. Reimer emphasized the importance of routine immunizations in preventing outbreaks and protecting vulnerable populations. While no specific regions were named, the advisory aligns with broader efforts to combat misinformation and maintain herd immunity. Parents are encouraged to review their children's vaccination records and consult with healthcare providers to address any concerns. The message underscores the role of accurate information in safeguarding public health.