Author: Lauren Tindale; Michelle Coombe; Jessica E Stockdale; Emma Garlock; Wing Yin Venus Lau; Manu Saraswat; Yen-Hsiang Brian Lee; Louxin Zhang; Dongxuan Chen; Jacco Wallinga; Caroline Colijn
Title: Transmission interval estimates suggest pre-symptomatic spread of COVID-19 Document date: 2020_3_6
ID: 66ulqu11_22
Snippet: In the Tianjin dataset, new confirmed cases were documented daily from January 21 to 4.5 (mean ± SD) days after the latest presumed viral exposure. Cases were confirmed 5.2 ± 4.2 days after symptom onset. The duration of hospital stay of the Tianjin cases is unknown as the discharge date of each case was not available. In both datasets, daily counts decline over time, which is likely a combination of delays to symptom onset and between symptom .....
Document: In the Tianjin dataset, new confirmed cases were documented daily from January 21 to 4.5 (mean ± SD) days after the latest presumed viral exposure. Cases were confirmed 5.2 ± 4.2 days after symptom onset. The duration of hospital stay of the Tianjin cases is unknown as the discharge date of each case was not available. In both datasets, daily counts decline over time, which is likely a combination of delays to symptom onset and between symptom onset and reporting, combined with the effects of strong social distancing and contact tracing.
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