A CD4 count of under what value is associated with the onset of AIDS-related symptoms?

The onset of AIDS-related symptoms is typically associated with a CD4 count of less than 200 cells/mm³. However, the answer may vary slightly based on different sources or updates in clinical guidelines. In general, a lower CD4 count indicates a weakened immune system, making the individual more susceptible to opportunistic infections and other complications related to AIDS.

A CD4 count under 100 cells/mm³ is associated with a higher risk of certain infections and may suggest the presence of AIDS-related symptoms or opportunistic infections. CD4 counts of 250 or 500 usually indicate that the immune system is still functioning adequately, even though the individual may be living with HIV. A CD4 count of 750 is considered normal and does not relate to AIDS symptoms at all.

In summary, the critical threshold to monitor for the onset of AIDS-related symptoms is typically around 200 cells/mm³, with values dropping under 100 indicating severe immunosuppression and higher risks for serious health issues.