Which one of the following is a bacterium that causes disease in the h

June 1, 2025 by rawan239

Which one of the following is a bacterium that causes disease in the human body ?

[amp_mcq option1=”Varicella zoster” option2=”Trypanosoma gambiense” option3=”Salmonella typhi” option4=”Plasmodium falciparum” correct=”option3″]

This question was previously asked in

UPSC NDA-2 – 2019

Download PDF Attempt Online

The correct option is C) Salmonella typhi.

The question asks to identify a bacterium from the given options that causes disease in humans.

Salmonella typhi is a rod-shaped, Gram-negative bacterium that causes typhoid fever in humans. Varicella zoster is a virus (causes chickenpox and shingles). Trypanosoma gambiense is a protozoan (causes African sleeping sickness). Plasmodium falciparum is a protozoan (causes malaria).

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