1422 results found
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… to try to destroy the virus. Doctors use tests to find these HIV antibodies or antigens in urine, saliva, or blood. If a test on urine or saliva shows that you are … with HIV, you will probably have a blood test to confirm the results. Most doctors use …
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Overview CD4+ cells are part of the immune system and are a type of white blood cell . White blood cells protect the body against infection. CD4+ cells are also called T-lymphocytes, T-cells, or …
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Learning Center Learn about your blood and lymphatic health Your blood and lymphatic system work together to keep your body healthy. Maybe you've had enlarged lymph nodes, sometimes referred to as …
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Overview The World Health Organization (WHO) classifies HIV infection into 4 stages: footnote 1 WHO stages of HIV infection Stage 1 (HIV infection) : The CD4+ cell count is at least 500 cells per …
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… Learning Center Learn about the immune system The immune system is the body's natural … or lupus, can be very hard to deal with. Our topics can help you cope with immune system … Should I Start Taking Medicines for MS? Health Topics Medical Tests Make a Wise …
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Topic Overview Viral load is a measurement of how much HIV is present in your blood. A sample of blood is drawn and sent to a lab for testing. Results are expressed as the number of copies of the …
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… immunodeficiency virus) is a virus that attacks the immune system. This is the body's … immunodeficiency virus) is a virus that attacks the immune system. This is the body's …
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… can talk to your doctor about them. Prostate Cancer Screening: Should I Have a PSA Test? 1 Get the … Have a PSA blood test to check for prostate cancer. Do not have a PSA blood test to check …
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… Have a Dual-Energy X-Ray Absorptiometry (DXA) Test? 1 Get the Facts 2 Compare Options 3 Your … the facts and your feelings, you may have a general idea of where you stand on this … the facts and your feelings, you may have a general idea of where you stand on this …
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… Aortic Aneurysm: Should I Get a Screening Test? 1 Get the Facts 2 Compare Options 3 Your … the facts and your feelings, you may have a general idea of where you stand on this … the facts and your feelings, you may have a general idea of where you stand on this …
