WIRED. (2020, September 12). How does a Sturgis-sized crowd affect COVID-19? It’s complicated. Ars Technica. https://arstechnica.com/science/2020/09/how-does-a-sturgis-sized-crowd-affect-covid-19-its-complicated/

The Contagion Externality of a Superspreading Event: The Sturgis Motorcycle Rally and COVID-19 | NCRC. (2020, September 3). 2019 Novel Coronavirus Research Compendium (NCRC). https://ncrc.jhsph.edu/research/the-contagion-externality-of-a-superspreading-event-the-sturgis-motorcycle-rally-and-covid-19/

Zimmer, C. (2020, June 30). Most People With Coronavirus Won’t Spread It. Why Do a Few Infect Many? The New York Times. https://www.nytimes.com/2020/06/30/science/how-coronavirus-spreads.html

Althouse, B. M., Wenger, E. A., Miller, J. C., Scarpino, S. V., Allard, A., Hébert-Dufresne, L., & Hu, H. (2020). Stochasticity and heterogeneity in the transmission dynamics of SARS-CoV-2. ArXiv:2005.13689 [Physics, q-Bio]. http://arxiv.org/abs/2005.13689