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Saturday on W5: experts warn the next pandemic could come sooner than you think, and that unless changes are made to industrial farming practices worldwide, it could spark a virus more deadly than COVID-19.
Airing Saturday at 7 p.m. on CTV: a W5 investigation into an unconventional treatment for severe depression and PTSD that involves the drug ketamine.
CTV's W5 investigates the increase in youth seeking gender treatments and procedures, and whether there are enough safeguards in place for those wishing to transition.
Saturday at 7p.m. on CTV: W5 investigates a theory that's not widely accepted in scientific circles, but is gaining ground: that North America's obesity problem is being fuelled by a physical addiction to highly processed foods.
In 2002, the owners of the mill in Dryden, Ont. started a project to reduce emissions, but workers on the construction project complain that they were exposed to toxic chemicals that damaged their health. CTV's W5 spoke with some of the workers about what they went through.