HIV, or Human Immunodeficiency Virus, is a virus that attacks the immune system, specifically targeting CD4 lymphocytes, which are crucial for immune response. The presence of HIV can lead to the condition known as AIDS (Acquired Immunodeficiency Syndrome) as the immune system becomes severely compromised. Research indicates that HIV can be activated by certain environmental factors, such as benzene, which is also linked to other diseases like cancer and malaria.
In patients with HIV, a complex involving the virus can bond to the DNA of CD4 lymphocytes, leading to various mutations and health complications. The connection between HIV and other diseases, particularly malaria, has been noted, with studies showing a significant overlap in patients suffering from both conditions.