Question

Typhoid,chickenpox,polio,measles which one is odd and why it is odd give reason

Answer 1

Measles is a viral disease rest are bacterial

Answer 2

Among the options, typhoid, chicken pox, measles and polio, Typhoid is the odd one because all the other disease are viral whereas, typhoid is a disease caused by bacterial action.

Typhoid is caused by the Salmonella enterica serotype Typhi bacteria. This disease can also be caused by the Salmonella paratyphi which is another similar type of bacterium causing less severe effects.