Preston Orsolya
The human immunodeficiency virus (HIV) attacks the immune system and weakens people’s defence mechanism against many infections and some types of cancer. As the infection obliterates and debilitates the capacity of safe cells, tainted people bit by bit become immunodeficient. Safe capacity is ordinarily estimated by CD4 cell tally. The most advanced stage of HIV infection is acquired immunodeficiency syndrome (AIDS), which can take many years to appear if not medicated, depending on the individual. Helps is characterized by the improvement of specific diseases, contaminations or other serious long haul clinical appearances.
