Vanstone, J; Miller, L; Fox, L. How is COVID-19 transmitted from person-to-person and what is the most common source of transmission? 2020 Dec 15; Document no.: INF121501 RR. In: COVID-19 Rapid Evidence Reviews [Internet]. SK: SK COVID Evidence Support Team, c2020. 11 p. (CEST rapid review report) https://covid19evidencereviews.saskhealthauthority.ca/en/permalink/coviddoc226

Badea, A; Groot, G; Howell-Spooner, B; Young, C. What is the evidence for the effectiveness of universal mask use by the public? 2020 Dec 1; Document no.: EOC062301v3 RR. In: COVID-19 Rapid Evidence Reviews [Internet]. SK: SK COVID Evidence Support Team, c2020. 33 p. (CEST rapid review report) https://covid19evidencereviews.saskhealthauthority.ca/en/permalink/coviddoc218

Williams-Roberts, H; McLean, M; Groot, G; Young, C; Mueller, M; Miller, L. What evidence is there to support medical exemptions for mask wearing? 2020 Sep 17; Document no.: EOC091101 RR. In: COVID-19 Rapid Evidence Reviews [Internet]. SK: SK COVID Evidence Support Team, c2020. 20 p. (CEST rapid review report) https://covid19evidencereviews.saskhealthauthority.ca/en/permalink/coviddoc177