'Your papers, please' must never be heard in America
Renato Dulbecco, who shared the 1975 Nobel Prize in medicine for his seminal research on the interaction between tumors and cells, has died in California. He was 97.
As scientists struggle to find a vaccine to prevent infection with the AIDS virus, a study in mice suggests hope for a new approach _ one that doctors now want to test in people.
If it allowed people with HIV to stop or reduce their medications even for temporary periods, they could avoid the inconvenience and side effects of the drugs, he said.
He said a few hundred mice appeared to be protected.
