The vast majority of people who develop canker sores do not have another problem as the cause. 1  Both hereditary and environmental causes of the disease have been suggested, but the exact cause is not clear. 2  A number of factors have been suggested to precipitate outbreaks in susceptible individuals. 3  Oral trauma.
The most common names for HIV/AIDS refers to the wasting (cachexia) which typically occurs in the latter stages of the disease. This is often referred to as the â thins â or â slimâs disease â, a term very often used in Africa in the native tongue. CD4 count usually refers to the CD4 T-cell count which is an indication of the progression of the infection. 2  HIV targets these T-lymphoctyes and over time, the CD4 cell population drops.
HIV stands for Human Immunodeficiency Virus, which is a virus which sometimes, â¦ in time, causes the disease AIDS (Acquired Immune Deficiency Syndrome). In other words, HIV is the pathogen, and being infected by HIV is the cause of the disease AIDS.The best ways to avoid being infected by HIV is never ever to share needles for drugs, and never ever to have penetrative sex without a condom.IV is a virus. HIV itself is a pathogen Human Immunodeficiency virus cause HIV/AIDS disease it belongs to r â¦ etro virus which has ability to convert mRNA to DNA the reverse transcription and possess reverse transcriptase enzyme. 2 people found this useful.