young woman wearing a protective face mask. young woman wearing a protective face mask standing in front of a wall on a city sidew

alone care casual city concern contagion copy coronavirus covered covid distance distancing ethnic expression face flu front health healthcare infection keep lifestyle looking mandatory mask masknyoung modern new normality one outbreak outdoors outside pandemic people person physical portrait precaution preventative prevention protection protective real safety side sidew sidewalk social space standing staring street surgical urban use wall wearing woman young