According to Our Reporter, Scientists have discovered why a tiny group of people resist HIV infection despite repeated exposure. A detailed explanation of why people dream about writing exams or returning to school or seeing dead family members or eating, crying, seeing snakes has been published on NewsVista.

First, some naturally produce high levels of protective cytokines that block the virus from entering cells. Others have super-strong immune responses that quickly destroy HIV before it spreads.

The most famous reason is a rare genetic mutation called CCR5-Δ32, which shuts the virus’s main entry door into cells mostly found in Europeans.

Lastly, some have high numbers of killer T-cells that wipe out infected cells early. Remember, these are rare cases, so always practice safe sex and regular testing to stay protected.