If you only swab your nostrils with a rapid test, you could miss an infection, and get a false negative result. Infectious diseases specialist Dr. Lisa Barrett demonstrates how to swab your throat and your nostrils to get the most accurate result.

Audience Relations, CBC P.O. Box 500 Station A Toronto, ON Canada, M5W 1E6

Toll-free (Canada only): 1-866-306-4636

TTY/Teletype writer: 1-866-220-6045

It is a priority for CBC to create a website that is accessible to all Canadians including people with visual, hearing, motor and cognitive challenges.

Closed Captioning and Described Video is available for many CBC shows offered on CBC Gem.