Story Highlights. The average GPA at four-year colleges and universities has risen from 2.52 in the 1950s to 3.11 in 2006. Former Duke University professor found that at some colleges over 50% of the grades given are A's.
A. A. A. AIDS wasting syndrome occurs when you have AIDS and lose at least 10% of your body weight -- especially muscle. You may also have at least 30 days of diarrhea or extreme weakness and fever that's not related to an infection.
Racism an underlying cause of HIV epidemic, says Charlize Theron. Racism is one of the underlying causes of the HIV epidemic and one of the reasons why it has not yet been brought to an end, according to actor and Aids campaigner Charlize Theron, who says that people are afraid to talk about it.