1220x1263pximmune system response, virus and bacteria interaction, antibody production, protein structure in immune defense, pathogen visualization, cellular immunity, microorganism illustration
640x640pxmicroorganism under microscope, black and white bacteria illustration, viral infection diagram, heat cramps symptoms, pathogen visualization, immune response, germ theory depiction
773x800pximmune system illustration, gut flora health, cancer immunotherapy art, fictional character immunity, body defense mechanism, microbiome balance, immune response visualization
675x450pxGcMAF cancer therapy, purple cancer cells in petri dish, immune system response treatment, antibody-drug conjugate therapy, oncology research visuals, medical health illustration, cancerous cell examination
