"Airborne germs" refers to microscopic organisms, such as bacteria or viruses, that float in the air and can be easily inhaled by people. They can spread infections and diseases when someone breathes them in. Full definition
But, last winter, I downgraded to plebeian immunity status (germ motto: thinking about wearing a medical mask in public to avoid your ninja - like airborne germs that will get me sick). (ora.organic)
Well - Being Mist can be sprayed around your personal space to kill airborne germs and provide a mood boost. (essentialarts.biz)