Finally, an article that brings some illumination beyond R0, in how this virus spreads! This may be one of the most important articles published about SARS-COV-2.<p>The approach to effectively attacking "overdispursion" or "super-spreader" (stochastic) infection viruses is the opposite of normal (deterministic) ones -- backward-tracing, instead of forward-tracing. Very interesting result, which appears to have predictive power in the results of various regions attempts to suppress outbreaks.<p>Very impressed!