Which word does not belong in the group?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is: COVID-19
Cholera, typhoid, and dysentery are all three diseases that spread primarily through contaminated water or food and affect our digestive system. They are caused by bacteria.
In contrast, COVID-19 is a respiratory disease that spreads from person to person through airborne droplets and is caused by a virus.