Microbiology Virology ead16f90 HIV infects most commonly - A CD4+helper cells B CD8+cells C Macrophage D Neutrophil High-Yield Explanation The primary oathigenic mechanism in HIV infection is the damage caused to the CD4+T lymphocyte. REF:ANANTHANARAYAN AND PANIKER'S TEXTBOOK OF MICROBIOLOGY 9TH EDITION PAGE NO:574