Johns Hopkins University

The head of the nation's medical research agency and leaders of Johns Hopkins hospital and medical school warned Monday that progress in fighting diseases could be slowed, jobs lost and scientists driven overseas unless across-the-board federal funding cuts are reversed.

Dr. Francis Collins, director of the National Institutes of Health, joined Sen. Barbara A. Mikulski, Hopkins executives and a stroke survivor at Hopkins' Children's Center to appeal for restoration of $1.5 billion in NIH funding cuts as part of the budget "sequester" approved last winter by Congress.