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.
We have listed the top 10 scientific reasons why HIV cannot cause AIDS below. 1. HIV (like other viruses) is harmless after antibody immunity. 2. HIV does not kill T-Cells it infects. 3. HIV does not infect enough T-Cells to cause Aids. 4. HIV has no AIDS causing gene. 5. There is no such thing as a slow virus.