Parameter Description Range Number of values explored within the range R0 Basic reproduction number 0.8–5.0 22 (equidistant) k Dispersion parameter 0.0110 20 (equidistant on log10 scale) D Generation time interval (days) 9–11,13,16–19 8 (equidistant) n Initial number of index cases 1–50 6 (equidistant) T Date of zoonotic transmission 20 Nov–4 Dec 2019 Randomised for each index case