Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
abstract antivirus artery attack backdrop background bio biology blood bloodcell body cancer care cell clinic close death disease disk drug experiment health horizontal human infect infection line macro medical medicine microbe microbiology microcosmic microscope organic organs plate platelet protection red science serum sick surface therapy thrombocyte vascular vein virus