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/AIDS. HIV Risk and Prevention. In the United States, HIV is mainly spread by having sex or sharing syringes and other injection equipment with someone who is infected with HIV. Substance use can contribute to these risks indirectly because alcohol and other drugs can lower peopleâs inhibitions and make them less likely to use condoms.