
2019-12-31T07:19:06
HIV VIRUS INFECTS ALL CELLS IN TH BODY LIKE WBC , RBC AND PLATELETS AND ESPECIALLY CD4 CELLS. THE BODY RESPOND TO HIV VIRUS BY PRODUCING PROTECTIVE ANTIBODIES AND MOUNTING AN IMMUNE RESPONSE BY ACTIVATION OF VARIOUS IMMUNE EFFECROR CELLS. HIV DRUGS KILL THE VIRUS AND ARREST VIRAL REPLICATION. REDUCTION OF VIRAL COPIES INDIRECTLY INCREASES THE CD4 CELLS LEADING TO RESTORATION OF IMMUNITY.