2 ms·

Seems like 28-Oct-2019 was the early limit of the confidence interval. https://virological.org/t/phylodynamic-analysis-176-genomes-6-mar-2020/356 https://virol

• lbeltrame 6y ago
  There's a recent paper that analyzed about 7,000 sequences of known isolates and tried to give an estimate, whose lower limit is close to that date, IIRC.