@KrauthBen @mskathleenquinn @MackayIM @danfurst When you do a careful analysis beyond look at a chart and try too account for other differences (e.g. masks may substitute for other measures in a policy mix resulting in similar outcomes) you find transmission reduced ~20% (this study 19% others 20-25%)
https://www.pnas.org/doi/10.10...
@KrauthBen @mskathleenquinn @MackayIM @danfurst 当您仔细分析而不是查看图表并尝试考虑其他差异时（例如，口罩可能会替代政策组合中的其他措施，从而导致类似结果），您会发现传播减少了约 20% （本研究 19% 其他 20-25%）
https://www.pnas.org/doi/10.10...