pathogen
Definition
A microorganism or agent that causes disease, such as a virus, bacterium, or fungus.
हिन्दी एक सूक्ष्मजीव या कारक जो रोग पैदा करता है, जैसे वायरस, जीवाणु या फंगस।
Example
"Salmonella is a common pathogen found in contaminated food."