COVID-19 Air Traffic Visualization: COVID-19 Cases in China Were Likely 37 Times Higher Than Reported in January 2020 [open html - 0B]
From the Key Finding: "Many people have raised concerns about the accuracy of COVID-19 [coronavirus disease 2019] data from China. In this report, we present strong evidence that China's reported COVID-19 caseload was undercounted by a factor of nearly 40. Based on officially reported cases in China in January 2020, the odds of the novel coronavirus appearing by January 22, 2020, in Japan, Thailand, South Korea, the United States, and Taiwan--as it did--would have been minuscule."
2020 RAND Corporation
RAND Corporation: http://www.rand.org/