simardcasanova’s avatarsimardcasanova’s Twitter Archive—№ 23,816

  1. …in reply to @Christine_Cai27
    @Christine_Cai27 @KhoaVuUmn More than 90% of contaminations in France have an unknown origin, including before the second wave hit (so contact tracing was not overwhelmed) I wouldn’t be so sure we know that well how the virus spreads
    1. …in reply to @simardcasanova
      @Christine_Cai27 @KhoaVuUmn For instance: why such a rebound in October in Europe? Not clear. Why the North-East of France has higher incidence rates at the moment compared to the Western part of it? Not clear. The uncertainty seems *huge* to me