Abstract The novel coronavirus (2019-nCoV) is a recently emerged human pathogen that has spread widely since January 2020.
Initially, the basic reproductive number, R0, was estimated to be 2.2 to 2.7. Here we provide a new estimate of this quantity.
We collected extensive individual case reports and estimated key epidemiology parameters, including the incubation period.
Integrating these estimates and high-resolution real-time human travel and infection data with mathematical models, we estimated that the number of infected individuals during early epidemic double every 2.4 days, and the R0 value is likely to be between 4.7 and 6.6.
We further show that quarantine and contact tracing of symptomatic individuals alone may not be effective and early, strong control measures are needed to stop transmission of the virus.
Excerpted
https://www.medrxiv.org/content/10.1101/2020.02.07.20021154v1
Nice.
R0 of 5 or 6.
Where’s the gif of the dog in the burning house?
and so the politics begin: Canada, BRIC thanked. Canada to not restrict travel??? I’m assuming the US is covered under the ‘overreaction’ part. (imo, in the middle of this, China is trying to position itself as the leader of Asian nations while publicly shunning the USA - wargaming)
https://www.youtube.com/watch?v=eKuWweWBpho
Do I read that correctly as, “we’re screwed”?