25 August 2020
Information material regarding the use of a mask and application of the measure of mandatory use of a mask to limit the spread of coronavirus COVID-19
https://www.moh.gov.gr/articles/health/dieythynsh-dhmosias-ygieinhs/metra-prolhpshs-enanti-koronoioy-sars-cov-2/7432-enhmerwtiko-yliko-gia-th-xrhsh-maskas...