Pathogen
Definition 1 of 1
Pro Tip 1/3
Health Hazard
Pathogens are harmful; they threaten health, which is why hygiene is key to preventing their spread. Washing hands regularly reduces the risk of catching pathogens.
Pro Tip 2/3
Medical Context
Use 'pathogen' to discuss medical topics, especially diseases and their transmission. Scientists study pathogens to develop new vaccines.
Pro Tip 3/3
Disease Spread
Understanding 'pathogen' includes knowing how they are transmitted, like through air or water. Cholera is spread by a waterborne pathogen.