ID 122003650 © Ollaweila | 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.:
antibiotic atomic atoms bacteria bacterium carbon chemical chemistry chlamydia cholera desease doxycycline drug fever grey hydrogen illustration infection lyme malaria medicine microbe microorganism model molecular molecule nitrogen oxygen parasite pharmaceutical pharmacy protozoa resistance structure syphilis tetracycline treatment