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Understanding Human Immunodeficiency Virus Infection / AIDS

2025-09-10

Human Immunodeficiency Virus (HIV) Infection / AIDS affects millions worldwide. Learn its causes, early symptoms, and essential prevention tips to stay informed and protected.

What are the main causes of Human Immunodeficiency Virus (HIV) Infection / AIDS?

  • HIV spreads primarily through unprotected sexual contact, allowing the virus to enter the bloodstream and attack the immune system rapidly.
  • Sharing contaminated needles or syringes significantly increases the risk of contracting HIV among users of injectable substances.
  • Transmission from mother to child can occur during pregnancy, childbirth, or breastfeeding if the mother is HIV positive.

Key symptoms of Human Immunodeficiency Virus (HIV) Infection / AIDS to watch for

  • Persistent fever, night sweats, and unexplained weight loss are common early indicators of HIV infection.
  • Swollen lymph nodes, fatigue, and prolonged diarrhea may signal the weakening of the immune system due to HIV.
  • Opportunistic infections such as pneumonia or tuberculosis often emerge as the immune system becomes severely compromised.
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Human Immunodeficiency Virus HIV Infection AIDS HIV symptoms

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How can you prevent Human Immunodeficiency Virus (HIV) Infection / AIDS effectively?

  • Consistently using condoms during sexual activity dramatically reduces the risk of HIV transmission.
  • Avoid sharing needles, syringes, or any instruments that may be contaminated with bloodborne viruses.
  • Pregnant women with HIV should seek medical treatment to lower the chance of transmitting the virus to their child.

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Image description of Human Immunodeficiency Virus (HIV) Infection / AIDS

A microscopic view of the HIV virus attacking immune cells, illustrating how it weakens the body’s defense system and leads to AIDS.

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Human Immunodeficiency Virus HIV Infection AIDS causes
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Awareness and timely care are crucial in managing Human Immunodeficiency Virus (HIV) Infection / AIDS. Stay informed, follow medical guidance, and reduce risks effectively.