https://dailysouthafrica.com/concentric-by-ginkgo-and-xprescheck-confirm-first-north-american-detections-of-novel-ba-3-sublineage-of-omicron-variant-through-cdc-covid-19-air-travel-biosecurity-program/ Latest News From South Africa Sat, 18 Dec 2021 06:02:45 +0000 hourly 1 https://wordpress.org/?v=6.4.4