This is a published working draft that spans from Dec. 1, 2019 through Feb. 20, 2020, with some dates in March and April present. We have focused on the first three months because our timeline-chronology, Covid19 News, did not begin recording events until March 3, 2020. Covid19 News updates several times a day with the most salient events of the past 24 hours or so. It is also published by Chiron Return.
If you have specific expertise on the timing of any issues, or any other timelines, please contact us.