The link between reported cases of COVID-19 and the Infodemic Risk Index: A worldwide perspective
In this brief report we followed the evolution of the COVID-19 Infodemic Risk Index during 2020 and clarified its connection with the epidemic waves, focusing specifically on their co-evolution in Europe, South America, and South-eastern Asia.Using 640 million tweets collected by the Infodemic Observatory and the open access dataset published by Ou