Infectious disease specialist and virologist Dr. Samira Mubareka says the presence of seemingly more infectious coronavirus variants in Canada is a public health emergency and existing public health rules around social distancing, masks, and hygiene may have to be tightened.
Oct 22
Can AI tell me if I have breast cancer?
AI-assisted mammograms are already a thing. They use deep learning to help detect breast cancer and, in some cases, predict your risk of getting it. Given that breast cancer is the second-leading cause of cancer death in Canada, University of Alberta professor Amber Simpson says ... Show More
24m 30s
Oct 15
Flu season's early! What should I do about it?
Look out Canada, flu season is here early! As influenza cases rise across the country, experts warn it's still too soon to say how bad this season will be. Alberta infectious diseases specialist Dr. Lynora Saxinger joins the show to talk everything flu, COVID-19 and RSV. She says ... Show More
24m 17s
Oct 14
What should people who’ve never smoked know about lung cancer?
Lung cancer is the deadliest cancer in Canada, and a growing number of never-smokers are getting diagnosed. Dr. Nicole Ezer, director of McGill University Health Centre's lung cancer screening centre, explains why this is happening and how workplace and environmental exposures ma ... Show More
24m 25s
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
Apr 2021
The Race Between Variants and Vaccines
How worried should we be about these new virus variants? CNN’s Chief Medical Correspondent Dr. Sanjay Gupta explains how variants arise, why they’re a threat, and which ones are most common in the U.S. right now.
To learn more about how CNN protects listener privacy, visit cnn.co ... Show More
9m 2s
May 2020
Is the Virus Getting Worse?
Last week, researchers at the Los Alamos National Laboratory released alarming news: At least one variant of the virus that causes Covid-19 had significantly mutated to become more contagious. If true, this would have major implications. A new variant could, for example, hamper e ... Show More
12m 37s