Headline: Portugal’s health authority returns to ‘recommending’ use of masks in closed spacesLink: https://www.portugalresident.com/portugals-health-authority-returns-to-recommend…Publication Date: Saturday, September 17, 2022Primary Source: Portugal Resident (Portugal)Non-Cato Author: Natasha DonnType: articleFormat: Newspaper (Print)Nature of Mention: citedScholar: CatoResearch Area: Health, Welfare & EntitlementsSubjects: Portugal’s national health authority recommending the use of masks