ID 170773776 © Rewatsut | 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.:
abstract antiviral background bacteria biology breath cancer cell concept corona coronavirus dangerous design disease drug epidemic fever health human hygiene illness illustration influenza medical medicine mers microbe microbiology microscopic middle organism outbreak pandemic pathogen pneumonia research respiratory risk sars science scientific sickness spread syndrome treatment vaccination vaccine vector viral virology virus