Fig. 3From: Negative SARS-CoV-2 PCR or rapid antigen test result and the subsequent risk of being infectious: a mathematical simulation studyPercentages of simulations with different number of symptomatic and pre-symptomatic infections calculated using Monte Carlo method, considering different scenarios in a population of 1000 individuals. Abbreviations: PCR, polymerase chain reaction; RAT, rapid antigen testBack to article page