
H5N1. Ozempic. Toxic drugs. Here are the health stories we're watching in 2025
CBC
This story is part of CBC Health's Second Opinion, a weekly analysis of health and medical science news emailed to subscribers on Saturday mornings. If you haven't subscribed yet, you can do that by clicking here.
The rapid-fire spread of bird flu, an evolving toxic drug supply and the political response to it, plus the rise and expanding use of medications like Ozempic. These are some of the top medical stories we plan to cover in 2025.
We will also report on health-care topics, like how more than five million

In February, five people were killed in separate avalanches across B.C. and Alberta. That same month, more than a dozen people were killed in California and Utah, including a particularly deadly avalanche that claimed the lives of nine. In Europe, from Andorra to Slovakia, the season has recorded 125 deaths from avalanches so far.












