Passengers mask up on the Athens metro

Passengers mask up on the Athens metro

A woman wearing a protective face mask walks past a metro wagon during rush hour in Athens Thursday. While masks are not obligatory attire and some experts have brought their efficiency to guard against Covid-19 into question, many people prefer to err on the side of caution. [EPA]

Subscribe to our Newsletters

Enter your information below to receive our weekly newsletters with the latest insights, opinion pieces and current events straight to your inbox.

By signing up you are agreeing to our Terms of Service and Privacy Policy.