![Briefing: Masks, Airborne Transmission, and Ventilation](https://popab.ca/wp-content/uploads/2021/09/vlcsnap-2021-09-29-01h06m42s110-1280x700.png)
Conor Ruzyki (PhD(c)), Dr. Kevin Hedges, Dr. Simon Smith, and Dr. Jennifer MacDonald discuss airborne transmission of COVID-19 and the effectiveness of ventilation, filtration, and masking.
Dr. Joe Vipond addresses the current COVID-19 statistics in Alberta.
Presentation: Respiratory Disease Transmission Basics
Presenting: Conor Ruzycki, PhD(c)
Presentation: Dr. Kevin Hedges
Presentation: Respirators
Presenting: Dr. Simon Smith
Presentation: Dr. Jennifer McDonald
![](https://popab.ca/wp-content/uploads/2021/09/4-Jen-PHOTO-2021-09-23-13-07-17-1024x611.jpg)
Podcast: Play in new window | Download (Duration: 1:00:21 — 55.2MB)