Before revision:  Our results suggest that the digital contagion of emotions, in particular the anger, should be comprehensively considered in profiling the online information spread. Cures like tagging anger in social media could be inspired to slowdown or prevent the contagion of fake news at the very beginning .
After revision:  Our results suggest that the digital contagion of emotions, in particular the anger, should be comprehensively considered in profiling the spread of online information. Cures such as tagging anger in social media could be inspired to slowdown or prevent the contagion of fake news at the very beginning .