Asked in PMC Practice Test 7 (2021) 2021

All of the following are the current preventive methods for HIV infection, except?

Correct answer: C. Use of available vaccines

  • A. Safe and protected lifestyle
  • B. Use of sterile injections and needles
  • C. Use of available vaccines
  • D. Safe blood transfusion methods

Explanation

There is no vaccine currently available to offer protection against AIDS caused by HIV.

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About AIDS and HIV Infection

HIV is a retrovirus that infects CD4 T lymphocytes and gradually weakens immune function, while AIDS is the advanced syndrome caused by severe immune deficiency. Coverage includes viral transmission, replication, disease progression, opportunistic infections, diagnosis, prevention and the difference between HIV infection and AIDS.

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