Adam Kucharski is a professor at the London School of Hygiene & Tropical Medicine. A mathematician by training, his work on global outbreaks has included Ebola, Zika and COVID-19, and he has advised multiple governments and health agencies. He is a TED senior fellow and winner of the University of Cambridge Adams Prize and the Wellcome Trust Science Writing Prize. His writing has appeared in the The Times, Observer and Financial Times among others, and he has contributed to several documentaries, including BBC Horizon.