H5N1. Ozempic. Toxic drugs. Here are the health stories we’re watching in 2025
As we look ahead to 2025, there are several key medical stories and health-care topics that will be at the forefront of our coverage. From the rapid spread of bird flu to the ongoing toxic drug crisis, and the rise of medications like Ozempic, there are many important issues that will shape the health landscape in the coming year.
One of the top concerns in the medical community is the spread of bird flu, particularly the H5N1 strain of avian influenza. Experts are closely monitoring the virus as it continues to infect animals and humans, with the potential for it to mutate and spread easily between humans. The World Health Organization is calling for increased surveillance of animal populations that are known to be susceptible to H5N1, in order to prevent a possible pandemic.
The toxic drug crisis in Canada is another pressing issue that will be closely watched in 2025. While there has been a slight decline in opioid-related deaths, the government and political response to the crisis will be a key theme to follow. From debates on how to address drug addiction to provincial measures such as supervised consumption sites and safer supply pilot programs, there are many moving parts in the fight against substance abuse.
The growth of medications like Ozempic, a GLP-1 receptor agonist used for diabetes and weight loss, will also be a major focus in the coming year. With an increasing number of Canadians using these drugs, there is a need to monitor their effectiveness and potential side effects. Drug manufacturers are also exploring new uses for GLP-1 agonists, such as treating alcohol abuse, nicotine use, and anti-inflammatory conditions.
Long COVID, or post-COVID-19 condition, is another health issue that will be closely watched in 2025. Millions of Canadians are living with persistent symptoms after recovering from COVID-19, and there is a need for more research and support for these individuals. The impact of long COVID on the healthcare system and the economy is also a concern that will be addressed in the coming year.
Finally, vaccination progress and challenges will continue to be a focus in 2025. With each province and territory having its own vaccine system, there is a need for a comprehensive national immunization strategy to ensure that all Canadians are protected against preventable diseases. The lack of a federal vaccine registry poses a challenge, but efforts are being made to standardize data and improve vaccination coverage across the country.
Overall, 2025 promises to be a year of significant developments in the field of health and medicine. From infectious diseases to chronic conditions, there are many important issues that will shape the health landscape in the coming year, and CBC Health’s Second Opinion will be there to provide in-depth analysis and coverage of these critical topics.
