ID 176966029 © Designua | 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.:
2019ncov biology breath care china contamination corona coronavirus cough covid covid19 cross danger dangerous disease education epidemic fatigue fever flu human illness illustration infection infectious lungs medical medicine novel pathogen pneumonia protection quarantine respiratory sars science section shape shortness signs symptom transmission vaccine vector virion virulence virus woman wuhan