Japan's "Patient Cluster Countermeasure Group" diligently traced all 61 cluster and superspreader events wwwnc.cdc.gov/eid/article/26…
see also @kakape's excellent thread

journals.plos.org/plosone/articl… @PLOSOne

Keep Current with Eric Topol
This Thread may be Removed Anytime!
Twitter may remove this content at anytime, convert it as a PDF, save and print for later use!
1) Follow Thread Reader App on Twitter so you can easily mention us!
2) Go to a Twitter thread (series of Tweets by the same owner) and mention us with a keyword "unroll"
@threadreaderapp unroll
You can practice here first or read more on our help page!