traveler woman wearing a black protective mask kn95 ffp2 at the airport to protect from virus. young woman with timetables

airport black boards booster business city coat commuter copy corona coronavirus covid covid19 delta disposable distancing face ffp2 girl green kn95 lockdown looking mask medical mobility new omicron pandemic pass passenger passport people person policy portrait protective refund rights sanitary social space station timetables train transportation traveler vaccination vaccine variant virus waiting wearing winter woman worried young