Education Week (secondary source), Education Week, 'Map: Coronavirus and School Closures in 2019-2020' (Mar. 6, 2020; updated Oct. 13, 2021) (Ex. ECO-B-050)
Governor Charles D. Baker, COVID-19 Order No. 6 (Mar. 15, 2020), Order Temporarily Closing All Public and Private Elementary and Secondary Schools (Ex. ECO-B-127)
Governor Andrew M. Cuomo, Executive Order 202.4 (Mar. 16, 2020) (Ex. ECO-B-100)
Governor Eric J. Holcomb, Executive Order 20-05 (Mar. 19, 2020) (Ex. ECO-B-063)
Ohio Department of Health (Director Amy Acton), Director's Order to close all child care facilities except Temporary Pandemic Child Care (Mar. 24, 2020) (Ex. ECO-B-125)
Maryland Department of Health (Secretary Robert R. Neall), MDH Order of March 27, 2020, Designation of Health Officers (Quarantine) (Mar. 27, 2020) (Ex. ECO-B-058)
Governor Douglas A. Ducey and Superintendent Kathy Hoffman, Executive Order 2020-51 (Mar. 30, 2020), extending the school closure of EO 2020-09 (Mar. 15) and the Mar. 20 extension (Ex. ECO-B-035)
Ohio Department of Health (Director Amy Acton), Second Amended Order the Closure of K-12 Schools in the State of Ohio (Apr. 2020) (Apr. 1, 2020) (Ex. ECO-B-122)
Governor Eric J. Holcomb, Executive Order 20-16 (Education) (Apr. 2, 2020) (Ex. ECO-B-064)
Governor Charles D. Baker, COVID-19 Order of April 21, 2020 extending the closure of schools and non-emergency child care through the end of the school year (reported as Order No. 27 (schools) and No. 28 (child care)) (Apr. 21, 2020) (Ex. ECO-B-128)
Ballotpedia (secondary source; student counts from NCES), Ballotpedia, 'School responses to the coronavirus (COVID-19) pandemic during the 2019-2020 academic year' (June 30, 2020) (Ex. ECO-B-105)
Ohio Department of Health (Director Amy Acton), Third Amended Director's Order for the Closure of K-12 Schools in the State of Ohio (May 2020) (May 20, 2020) (Ex. ECO-B-119)
