A man wears a mask riddled with syringes during a protest in front of the headquarters of the Romanian Parliament in Bucharest, December 21, 2021, amid the novel coronavirus / Covid-19 pandemic. - A couple of thousands of people gather in a protest at the call of nationalist parliamentary party A.U.R. (the Alliace for the Unity of Romanians) against a draft law meant to introduce the Covid-19 "green pass" for the work place. (Photo by Daniel MIHAILESCU / AFP)