COVID-19 shook, rattled and rolled the global economy in 2020
DAN BURNS and MARK JOHN WHEN 2020 dawned, the global economy had just notched its 10th straight year of uninterrupted growth, a streak most economists and government finance officials expected to persist for years ahead in a 21st Century version of the "Roaring '20s." But within two months, a mysterious new virus first detected in China in December 2019 - the novel coronavirus - was spreading rapidly worldwide, shattering those expectations and triggering the steepest global recession in generations. The International Monetary Fund estimates the global economy to have shrunk by 4.4% this year compared with a contraction of just…