Q. Identify the correct pair representing the causative agent of typhoid fever and the confirmatory test for typhoid.
A) $Plasmodium\ vivax$/UTI test.
B) $Streptococcus\ pneumoniae$/Widal test
C) $Salmonella\ typhi$/Anthrone test
D) $Salmonella\ typhi$/Widal test
Explanation
[Solution] Typhoid is caused by $Salmonella\ typhi$ and confirmed by the Widal test. Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.