doxycycline molecule. it is broad-spectrum tetracycline antibiotic used to treat a wide variety of bacterial infections. molecular

anthrax antibacterial antibiotic antihelmintic antimicrobial antiprotozoal atom atomic bacteria bacterial bacterium ball bubonic carbon chemical chemistry doxycyclin doxycycline fever formula hydrogen illustration infection lyme malaria microbe microorganism molecular molecule nitrogen organic oxygen parasite parasites pestis plague protozoa render rendering resistance resistant spotted structural structure tetracycline yersinia