biohazardous medical waste placed inside red bag for disposal, used specimen swabs, used glucose test strips, urine dipsticks,

background bacteria bag bin biohazard biological biology blood care clinic container contaminated cotton danger dangerous dirty disease disposable disposal dustbin equipment garbage gauze glove gloves hazard hazardous health hospital infect infection infectious laboratory mask medical medicine messy patient plastic red risk rubbish safety stained surgical trash unclean virus waste