Understanding CD4 Cells and CD4 Cell Tests
August 5, 2015
The CD4 cell test is a simple blood test ordered by your health care provider. When you first start receiving care for HIV, you should get a "baseline" CD4 cell test. This baseline test gives a picture of your immune system when you first enter into care. Later tests can be compared against this first result to see how things are changing over time and with treatment.
It is important to get your CD4 count checked about every three to six months -- or as often as your health care provider recommends. You will need more frequent CD4 cell tests if your count is low or falling, or if you are starting or changing treatment. If you have been on HIV drugs for over two years, are virally suppressed and have a CD4 count over 300, your provider may suggest that you only need to get your CD4 count checked once a year.View Full Article
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