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Fig. 2 | BMC Medicine

Fig. 2

From: Lower transmissibility of SARS-CoV-2 among asymptomatic cases: evidence from contact tracing data in Oslo, Norway

Fig. 2

Probability of testing positive. Figure shows the share of close contacts testing positive within 14 days after index case tested positive. Shaded areas show the 95% confidence interval. Note that this is not conditional on being tested—all close contacts are included, tested or not. Additional file 1: Supplementary Fig. 4 presents the same figure only including those with at least one registered test within the 14-day time frame. And Additional file 1: Supplementary Fig. 5 presents the same figure stratified by household contacts and other contacts

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