Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.
Acquired immunodeficiency syndrome (AIDS) is caused by human immunodeficiency virus (HIV) infection. HIV infects CD4-positive T lymphocytes and destroys the immune system by reducing the number of these lymphocytes. The resulting reduced immunity facilitates the occurrence of opportunistic infections, such as Pneumocystis pneumonia, cytomegalovirus retinitis, and toxoplasma encephalopathy.