doctor health worker in respirator. slow motion. people portrait, wearing protect medical antibacterial antiviral

aerosol antibacterial antiviral bacterial blitzkrieg brush bulwark carry clinic concept coronavirus covid19 demand display doctor epidemic formaldehyde genetic health indoor infected infection influenza lifesaving man mask medical myxoma n1h1 oversee paint people portrait portraiture protect protection public pullback pulmonic respirator safety specialist spray technical virus wearing woman worker