Concept

Instantaneous Reproductive Number (RtR_t): Shandong Province, China

During the COVID-19 outbreak, Shandong Province, China, experienced sustained local transmission with an estimated peak mean instantaneous reproductive number (RtR_t) of 1.71 (95% CI: 1.32–2.17) on January 23, 2020. This epidemic period was slightly longer than that observed in Hunan Province.

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Updated 2026-06-14

Tags

SARS-CoV-2 (COVID-19)

Biomedical Sciences