Lee, K., Worsnop, C. Z., Grépin, K. A., & Kamradt-Scott, A. (2020). Global coordination on cross-border travel and trade measures crucial to COVID-19 response. The Lancet, 395(10237), 1593–1595. https://doi.org/10.1016/S0140-6736(20)31032-1

National Academies of Sciences, E. (2017). Building Communication Capacity to Counter Infectious Disease Threats: Proceedings of a Workshop. https://doi.org/10.17226/24738