Covid Clouds. Stricter Measures. Getting A Boost.
Global stocks and oil slump as Omicron dents economic outlook. The World Economic Forum is postponed as Europe brings in new restrictions. Moderna says its booster increases antibodies against Omicron.\nTo learn more about how CNN protects listener privacy, visit cnn.com/privacy\nLearn more about your ad choices. Visit megaphone.fm/adchoices