South Africa is seeing an increase in COVID-19 reinfections due to the Omicron variant which is fast overtaking Delta to become the dominant variant in the country. But a scientist studying the outbreak said symptoms appear to be mild #COVID #Coronavirus #Omicron #Variant #News #Reuters Subscribe: http://smarturl.it/reuterssubscribe Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: http://reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en