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Serial Intervals and Incubation Periods of SARS-CoV-2 Omicron and Delta Variants, Singapore

Emerging Infectious Diseases (2023) 29(4) 814-817
DOI: 10.3201/eid2904.220854
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Abstract

We compared serial intervals and incubation periods for SARS-CoV-2 Omicron BA.1 and BA.2 subvariants and Delta variants in Singapore. Median incubation period was 3 days for BA.1 versus 4 days for Delta. Serial interval was 2 days for BA.1 and 3 days for BA.2 but 4 days for Delta.

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APA

Zeng, K., Santhya, Soong, A., Malhotra, N., Pushparajah, D., Thoon, K. C., … I-Cheng, M. C. (2023). Serial Intervals and Incubation Periods of SARS-CoV-2 Omicron and Delta Variants, Singapore. Emerging Infectious Diseases, 29(4), 814–817. https://doi.org/10.3201/eid2904.220854

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