https://arxiv.org/ftp/arxiv/papers/2004/2004.06098.pdf https://arxiv.org/ftp/arxiv/papers/2004/2004.06098.pdf https://arxiv.org/pdf/2004.14621.pdf https://arxi

https://arxiv.org/ftp/arxiv/papers/2004/2004.06098.pdf https://arxiv.org/ftp/arxiv/papers/2004/2004.06098.pdf https://arxiv.org/pdf/2004.14621.pdf https://arxiv.org/pdf/2004.14621.pdf That's two, I think the second one is better though as it uses more recent data and from more states and they raise a point that I think speaks to why the studies are not more prevalent and that is that many stay at home orders went into effect middle to end of March so the effects would only really be seen at the end of April. I imagine you'll see more of these popping up in the coming weeks.