Medicine and the study of bacteria are most important every day, we need to combat with viruses and bacteria in our lives and we are most exposed to harmful elements, foods and materials. This vector set have some pathogen study icons for medical projects 人間 医療 科学 Vector Pathogen Icons
Dirty hands with mud, oil, and soap vector designs that you can use for public health 手 汚い 汚れ Wash Your Hands