ID 251107544 © Nesterenkoruslan | 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.:
concept icon line disease monitoring risk pandemic reason urban city infrastructure people covid virus spreading study infection surveillance public health condition pathogen epidemiology response vaccine immune abstract illustration linear vector logo art outline pictogram infographic general web graphic drawing thin lineart complex symbol color round circle modern flat