The opposite happened with H1N1 (swine flu) in 2009, though. The CFR was estimated to be significantly higher during the pandemic but afterwards was estimated a

The opposite happened with H1N1 (swine flu) in 2009, though. The CFR was estimated to be significantly higher during the pandemic but afterwards was estimated at 0.02% with 60M American cases. [0] Policymakers should use conservative estimates to be careful, but we still just don't know how deadly COVID-19 is. [0] https://www.eurosurveillance.org/content/10.2807/ese.14.33.19309-en https://www.eurosurveillance.org/content/10.2807/ese.14.33.1...