Fig. 2From: Source of SARS-CoV-2 infection: results from a series of 584,846 cases in France from October 2020 to August 2022Characteristics of the sources of SARS-CoV-2 infection from inside and outside the household by period. a From January 2022 on, it was possible for participants to mention whether they had doubts or not about the identification of the source of infectionBack to article page