South Africa (Nationwide) appears to have passed the peak of COVID-19 infections from the omicron wave, researchers said. It could be an indication that the variant moves quickly before dying down, providing a timeline for the U.S. as cases ramp up... The country saw their highest case total of 27,000 new infections on Thursday (Dec 16), and numbers have since dropped down to 15,424 on Tuesday (Dec 21). South Africa's experience with omicron could predict the next few weeks of spread in the U.S., where cases with the variant are now dominating. If South Africa's trend holds, the U.S. could...