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. 2020 Oct 8;49(2):233–239. doi: 10.1007/s15010-020-01531-3

Table 1.

Epidemiologic parameters of SARS-CoV-2

Parameter Value
Basic reproduction number R0

2–3 (Consensus)

Range: 1.7–14.8

Dispersion coefficient (kappa) 0.1 (0.05–0.2)
Incubation period Median 5.7 d, 99% of infections within 2–14 d
Serial interval 4.0