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How HIV Causes Disease
Educational only: videos on MedicalVideos.com are for general information and are not medical advice. Always consult your own doctor about your health.
CD4 T-cells (a type of white blood cell) are important to your body's defence against infections. This animation describes how your immune system is weakened by the HIV virus, which targets CD4 T-cells and leads to their gradual decline in number. Low to very low levels of CD4 cells put you at risk for 'opportunistic infections' that take advantage of the body's weakened immune system.
This video in 30 seconds
This animated video explains how HIV causes disease. It describes CD4 T-cells as a type of white blood cell important to the body's defence against infections, and shows how the HIV virus targets CD4 T-cells, leading to their gradual decline in number and a weakened immune system that leaves the body at risk for opportunistic infections.
Key points
- Explains the role of CD4 T-cells in defence against infections
- Shows HIV targeting CD4 T-cells and their gradual decline
- Covers opportunistic infections taking advantage of the weakened immune system
Video Overview
This video presents “How HIV Causes Disease” — CD4 T-cells (a type of white blood cell) are important to your body's defence against infections. This animation describes how your immune system is weakened by the HIV virus, which targets CD4 T-cells and leads to their gradual decline in. Whether you are preparing for a procedure, studying the technique, or learning how a condition is assessed, the recording shows the process as it is performed in practice.
From our General Medical Videos collection: General medical videos: a wide collection of procedures, conditions and explainers from every specialty — free medical education since 2007. Browse all General Medical Videos videos →
Educational content only — not a substitute for professional medical advice.
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Founded by Dr. Mohamed Ibrahim, MD, PhD — physician-scientist.
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