The omicron variant has been detected in multiple countries, and health officials worry that the variant, first detected in South Africa, will cause a surge in infection rates. Subscribe to GMA's YouTube page: https://bit.ly/2Zq0dU5 Visit Good Morning America's homepage: https://www.goodmorningamerica.com/ Follow GMA: Facebook: https://www.facebook.com/GoodMorningAmerica Twitter: https://twitter.com/gma Instagram: https://instagram.com/goodmorningamerica Watch full episodes of GMA: http://abc.go.com/shows/good-morning-america https://hulu.tv/2YnifTH SIGN UP to get the daily GMA Wake-Up Newsletter: https://gma.abc/2Vzcd5j #covid19 #omicron #variant #southafrica