Which of the following viruses is classified as a retrovirus?

Microbiology MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Microbiologymedical-mcqs › microbiology
Published
26 Jul 2019
Last updated
28 May 2026

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Explanation

The Human Immunodeficiency Virus (HIV) is a retrovirus, which means it uses reverse transcriptase to integrate its RNA into the host's DNA. Influenza, poliovirus, and hepatitis viruses do not belong to the retrovirus family.

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