logo
episode-header-image
Oct 2022
26m 50s

Polio comeback threatens Canadians

CBC
About this episode
Polio is making a comeback around the world and falling vaccine rates in Canada make us vulnerable to a disease that was once close to eradication. Miki Boleen, an 83-year-old polio survivor, has made it her mission to urge parents to get their infants vaccinated as routine immunization rates slip. 
Up next
Sep 2024
Overheated: Behind the scenes
A behind-the-scenes chat about the making of the CBC collaboration "Overheated" where White Coat, Black Art, What on Earth, and Quirks and Quarks explore how heat is affecting our health, our communities and our ecosystems. 
14m 46s
Sep 2024
Hot as hell
How far would you go to test your body in extreme heat? Ironworker apprentice Britnee Miazek travels hundreds of kilometres to Brock University in St. Catharines, Ontario for a gruelling experiment to see how her body deals with high temperatures. She wants to find out why she st ... Show More
26m 39s
Aug 2024
ENCORE: Taking on the anti-science movement
Pediatrician and vaccine scientist Dr. Peter Hotez warns the anti-vaccine movement has morphed into a dangerous anti-science force. In The Deadly Rise of Anti-Science: A Scientist's Warning, Hotez says failing to act now will threaten governments’ ability to fight serious infecti ... Show More
26m 41s
Recommended Episodes
Aug 2023
Week of August 14, 2023
This episode discusses four MMWR reports. First, a norovirus outbreak with more than 300 cases in Illinois is linked to an ill worker who continued working while sick. Second, COVID-19 vaccines protect young children against COVID-19-associated emergency department and urgent car ... Show More
6m 26s
Oct 2015
Why vaccinate? The history and science of vaccination
Vaccine origins, science behind how vaccines work and how outbreaks of diseases can occur if vaccination levels drop too low. Vaccines are arguably the most successful medical interventions in human history saving millions of lives annually and contributed significantly to the el ... Show More
11m 31s
Dec 2020
Vaccine hesitancy, the next pandemic hurdle
As the Pfizer-BioNTech vaccine rolls out across the country, and other vaccines await imminent regulatory approval, many public health experts are focusing on the issue of vaccine hesitancy. Canada's Chief Public Health Officer Dr. Theresa Tam has spoken out about the "moveable m ... Show More
31m 47s
May 2021
Vaccinating the world
Now that scientists have created a Covid-19 vaccine in record time, the race is on to vaccinate the world. Public health professor Devi Sridhar follows the journey of the Covid vaccine from factory to arm as she goes behind the scenes of the rollout. Speaking to health leaders, p ... Show More
50m 11s
Mar 2024
The Tainted Polio Story
For much of human history, polio was absolutely terrifying. People weren't sure how it spread, they had no idea how to treat it, and they realized anyone could be infected. This changed with the emergence of polio vaccination, which was considered, for the most part, a massive su ... Show More
1h 5m
Dec 2021
Does catching covid give you more immunity than being vaccinated?
Immunity to Covid-19. We've all been hoping to develop it ever since the virus emerged two years ago. Since then, a race to vaccinate the world has begun in earnest, with many countries rolling out booster shots in response to the rise of the Omicron variant. Health officials and ... Show More
8m 58s