Dr. Ashish Jha discusses the emerging Bristol mutation, which appears to have similar characteristics of the South African strain, and how concerned Americans should be about its discovery. Subscribe to GMA’s YouTube page: https://bit.ly/2Zq0dU5 Visit GMA’s homepage: https://www.goodmorningamerica.com Follow GMA: TikTok: tiktok.com/@gma Facebook:facebook.com/GoodMorningAmerica Twitter: twitter.com/gma Instagram: instagram.com/goodmorningamerica Watch full episodes: […]