Fig. 1
From: TransCode: Uncovering COVID-19 transmission patterns via deep learning
Global COVID-19 transmission dynamics. a The subfigures display the daily infection dynamics in seven representative metropolises: New York City, San Francisco, Toronto, London, Berlin, Tokyo, and Hong Kong, China. b The detailed COVID-19 transmission dynamics in Hong Kong, China. The left box shows the city-level daily infection curve (pink) and 18 district-level daily infection curves (grey). The right box displays the cross-district transmission network that we aim to infer in this study. Each node of the network denotes a district, with darker colors representing districts with higher transmission risks. The links between nodes denote the cross-district transmission intensity, with darker colors representing higher transmission intensities