I pictured myself as a virus or a cancer cell and tried to sense what it would be like.

" As a result Olson points out "scientists were in a frantic race to find a cure. "There is talk here of the possibility once the secret of how the cell is triggered to manufacture antibodies is discovered that a single vaccine may be developed to protect a child against many common infectious diseases. " He noted that the epidemics kept getting worse and its victims were usually children.

He was born in New York City to Jewish parents. president Franklin D. " Over 1800000 school children took part in the trial.