Higher than 2.0
"The mean estimate of R0 for the 2019-nCoV ranges from 3.30 (95%CI: 2.73-3.96) to 5.47 (95%CI: 4.16-7.10), and significantly larger than 1. Our findings indicate the potential of 2019-nCoV to cause outbreaks."
Re:The Wuhan Virus
by binaryorganic on Monday January 27, 2020 @09:29AM
(#22159511)
Preprint and not peer reviewed. The WHO had it at 1.4-2.5 a few days ago.
https://www.who.int/news-room/detail/23-01-2020-statement-on...
Earlier measurements are likely to be biased downward:
https://www.academia.edu/41743064/Systemic_Risk_of_Pandemic_...
Dormant period is up to 2 weeks - not necessarily 2 weeks.
These two factors together are scary. I am extremely interested in seeing better data though.