The human immunodeficiency viruses (HIV) are two types of Lentivirus that contaminate humans. After some time, they cause (AIDS), a condition wherein dynamic disappointment of the resistant framework permits hazardous pioneering diseases and tumors to flourish. Without treatment, normal endurance time after contamination with HIV is assessed to be 9 to 11 years, contingent upon the HIV subtype. By and large, HIV is an explicitly transmitted disease and happens by contact with or move of blood, pre-discharge, semen, and vaginal liquids. Examination has appeared (for both same-sex and other gender couples) that HIV is un-transmittable through condomless sex if the HIV-positive accomplice has a reliably imperceptible viral burden. Non-sexual transmission can happen from a contaminated mother to her new born child during pregnancy, during labor by presentation to her blood or vaginal liquid, and through bosom milk. Inside these natural liquids, HIV is available as both free infection particles and infection inside contaminated safe cells. HIV taints imperative cells in the human safe framework, for example, partner T cells, macrophages, and dendritic cells. HIV contamination prompts low degrees of CD4+ T cells through various instruments, including pyroptosis of unsuccessfully tainted T cells, apoptosis of uninfected observer cells, the direct popular executing of tainted cells, and slaughtering of tainted CD4+ T cells by CD8+ cytotoxic lymphocytes that perceive tainted cells. When CD4+ T cell numbers decrease beneath a basic level, cell-intervened insusceptibility is lost, and the body turns out to be continuously progressively helpless to deft diseases, prompting the improvement of AIDS. review articles on anal canal lesions in hiv-positive patients has been successfully publishing quality research articles from many years and looking forward to frame up an eminent, outstanding issue with best quality research articles in this year. We request you to kindly submit and publish your paper in the best journal and get global acknowledgement.