The purpose of this paper is to analyze two research articles related to HIV and Amyotrophic Lateral Sclerosis that have been published recently, for most people living with human immunodeficiency virus (PLHIV), characterized by the following clinical picture: over time after infection (usually several weeks), symptoms of HIV, similar to the symptoms of colds and flu. And not always accept these ailments infected for the first signs of HIV. Then the disease becomes asymptomatic period that lasts from 2 months to 20 years (i.e., the disease goes through two stages - a persistent and latent). After this period, the patients for ...