Alliance for Pandemic Preparedness

February 24, 2020

The serial interval of COVID-19 from publicly reported confirmed cases

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  • Estimates of the serial interval (time between symptom onset in index case and symptom onset in secondary case) for COVID-19 in China suggest possible pre-symptomatic transmission. 

Du et al. (Feb 23, 2020). The serial interval of COVID-19 from publicly reported confirmed cases. Pre-print downloaded Feb 24 from https://doi.org/10.1101/2020.02.19.20025452