Common causes of gas and bloating include: 1  Swallowed air. 2  Foods and beverages. 3  Lactose intolerance. 4  Constipation. 5  Medicines or nutritional supplements. 6  A medical condition, such as a bowel obstruction or Crohn's disease. 7  Changes in hormone levels.
HIV and AIDS social issues. In many regions, social issues increase the risk of HIV infection making it difficult to tackle the global HIV epidemic effectively. Certain groups of people are more affected by HIV than others. Sometimes this is because they engage in high-risk behaviours, while others experience stigma and discrimination that stops them from approaching HIV services.
AIDS is a disease of the human immune system caused by the human immunodeficiency virus (HIV). It progressively reduces the effectiveness of the immune system and leaves individuals susceptible to opportunistic infections and tumors. Since its expansion, AIDS has affected tens of millions of people around the world.n the last 15 years, there are practically no influential personalities to die from AIDS-related complications. With the amount of people who die from the disease every year, statistics say that notable deaths are unaccounted for. Rumors exist and we will examine the big ones.