**
Dr. Joss Reimer, a prominent figure in public health, has officially been appointed as Canada’s new chief public health officer, with her tenure commencing on April 1. In a recent interview, Reimer identified the urgent need to address health misinformation and rebuild public trust as her primary objectives. Reflecting on the challenges faced during the COVID-19 pandemic, she emphasised the importance of the federal government adopting a proactive stance to counteract the rapid spread of false information.
Addressing the Challenge of Health Misinformation
Reimer, a Manitoba native and former chief medical officer for Winnipeg’s health authority, spoke candidly about the complexities surrounding health misinformation. “One of the biggest challenges with health misinformation is the speed at which it changes,” she noted, highlighting how swiftly misinformation can proliferate compared to accurate information. The rapid evolution of false narratives has made it increasingly difficult for the public to discern credible sources from unreliable ones.
The COVID-19 pandemic significantly impacted public perception of health institutions, with many Canadians losing faith in the information provided due to the crisis’s emotional toll. “Trust-building is going to take years,” Reimer acknowledged, as she plans to implement strategies to restore faith in public health messaging.
The Legacy of Dr. Theresa Tam
Reimer steps into the role following the retirement of Dr. Theresa Tam, who served as chief public health officer for eight years. Tam became a household name, delivering frequent updates and guidance to Canadians as they navigated the pandemic. Her departure marks a pivotal transition for Canada’s public health landscape, and Reimer’s background as a key figure during the pandemic positions her well to continue this legacy of transparent and accessible communication.
Reimer was at the forefront of Manitoba’s COVID-19 vaccine rollout, giving her firsthand experience in managing public health initiatives under intense scrutiny. Her appointment comes at a critical juncture as Canada faces a resurgence of vaccine-preventable diseases, such as measles, which has raised alarm among health experts.
The Importance of Community Engagement
In her new role, Reimer plans to tackle vaccine hesitancy head-on, particularly in communities experiencing outbreaks. “I come from a small town that is part of the measles outbreak, where we have seen a fair bit of vaccine hesitancy,” she remarked. Emphasising the need for collaboration, Reimer called for partnerships between local leaders and the federal government to effectively address these challenges.
The recent measles outbreak has led Canada to lose its measles elimination status, a situation that has also jeopardised similar statuses in neighbouring countries. Reimer’s unique insights will be crucial in reversing this trend, especially as misinformation continues to hinder vaccination efforts.
A Call for Reliable Information
Health Minister Marjorie Michel echoed the urgency of Reimer’s mission, stating that Canada is currently grappling with multiple public health threats, including the illegal drug crisis and the impact of misinformation. She underscored the necessity for Canadians to receive accurate, reliable health information as a foundation for their well-being.

Reimer highlighted the need for Canada to establish a robust system of information dissemination independent of the fluctuations in American health narratives, which have been compromised in recent years. “We need to ensure we’re sharing trustworthy information,” she stated, reinforcing her commitment to leading a new era of health communication.
Why it Matters
The appointment of Dr. Joss Reimer as chief public health officer comes at a crucial time for Canada. With rising health misinformation and declining trust in public health institutions, her leadership will be pivotal in navigating the complexities of public health in a post-pandemic world. Reimer’s focus on community engagement and her proactive approach to combating misinformation have the potential to significantly enhance public trust and improve health outcomes for all Canadians. As she embarks on this vital mission, the impact of her work will resonate throughout the healthcare system, influencing the health and well-being of future generations.