coronavirus collage parasite worm icon with scratched parasite stamp

abstraction applegrub ascaris bacillus bacteria bacterium biohazard biological bloodsucker collage composition contagion danger dirty distress flat germ germs grunge icon idler imprint infect infested larva message microbe mortal mosaic parasite parasitic pattern pest pictogram provocative red roundworm rubber scattered scratched seal spore stamp stirrer textured toxocariasis vector virus watermark