Fig. 4From: Evaluation of the potential incidence of COVID-19 and effectiveness of containment measures in Spain: a data-driven approachTemporal spreading of the epidemic. In a, we show the hitting time obtained when one seed is introduced in Madrid. In b, we compare the number of days needed to reach 50 infectious individuals since that number is reached in Madrid. The simulations are seeded with 5 individuals in Madrid, 1 in La Rioja, and 1 in Álava (País Vasco)Back to article page