Infectious diseases specialist Dr. Matthew Oughton discusses the importance of receiving booster doses, in some cases a 5th dose.Subscribe to CTV News to watch more videos: https://www.youtube.com/ctvnewsConnect with CTV News:For the latest news visit: http://www.ctvnews.ca/ For a full video offering visit the CTV News Network: http://www.ctvnews.ca/video CTV News on Facebook: https://www.facebook.com/CTVNews CTV News on TikTok: https://www.tiktok.com/discover/CTV-NewsCTV News on Twitter: https://twitter.com/CTVNews CTV News on Instagram: https://instagram.com/ctvnews/ CTV News on Reddit: https://www.reddit.com/user/CTVNEWS---CTV News is Canada's most-watched news organization both locally and nationally, and has a network of national, international, and local news operations.Did you miss our previous article... https://healthvideos.club/covid19-treatments/researchers-testing-new-treatment-for-longterm-covid-symptoms
