ID 166042032 © Macroone | 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.:
antibacterial antiviral bacillus bacteria bacterium biohazard biology care cell clinic danger disease flu germ germs health healthcare hospital human hygiene icon illness immune infection isolated laboratory line linear medical medicine micro microbe microbiology microorganism microscopic nature organism outline pathogen protection research science sign stop symbol vector virus warning