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At which stage of HIV infection does one...

At which stage of HIV infection does one usually show symtomas of AIDS

A

When the infected retro virus enters host cells

B

Within 15 days of sexual contact with an infected person

C

When the viral DNA is produced by reverse transcriptase

D

When HIV damages large number of helper T-lymphocytes

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Verified by Experts

The correct Answer is:
D
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