Excellent risk eval chart here http://www.ezekielemanuel.com/writing/all-articles/2020/06/30/covid-19-activity-risk-levels?fbclid=IwAR2oNoUnjxrHjC1jrWUUYaBybVpYK4cOJuzLBEchi6PtIv4LpsgWxOSmx4o.