Origin and Evolution of the AIDS Virus Essay; Origin and Evolution of the AIDS Virus Essay. 1122 Words 5 Pages. Show More. Introduction: A virus is an infective agent that typically consists of a nucleic acid molecule in a protein coat. It is too small to be seen by light microscopy and is able to multiply only within the living cells of a host.
History of AIDS Essay. AIDS is a disease that destroys a person’s immune system. AIDS is a blood born pathogen. It was originally only found in gay men. This led to people calling it the “gay men disease. ” They use to think that this was punishment from God for their being gay. Then researchers found out some drug users were also getting.