ID 132640906 © Prockopenko | Megapixl.com
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.:
active antibodies antibody antigen artery attack background bacteria biology blood blymphocyte cancer cell cells defense disease erythrocyte flow health hematology hiv human illustration immune immunity immunotherapy infection infectious leukocyte leukocytes lymphocyte lymphocytes macro medical medicine microbiology microscopic organism plasma red research science system vascular vector vein virus