Concept
Figure 2A. The empirical serial distribution between all infector-infectee pairs and fitted normal and lognormal distributions.
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median serial interval was 4 days (IQR 3 – 8 days)
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mean of the fitted normal distribution was 5.6 days (standard deviation 4.3 days)
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observed at least eight instances of likely pre-symptomatic transmission where symptom onset of the infectee preceded that of the infector by one day (N=2) or occurred on the same day (N=6)
-thirty-four unique infectors (35/94; 37.2%) were linked to two or more secondary cases, and the largest number of individual secondary cases was 11
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Updated 2020-06-12
Tags
SARS-CoV-2 (COVID-19)
Biomedical Sciences