A sense of foreboding hangs over the National Institutes of Health

There's widespread confusion and fear among scientists and doctors on the sprawling National Institutes of Health campus and at institutions dependent on the agency's funding.

A sense of foreboding hangs over the National Institutes of Health
Clinical research conducted at the National Institutes of Health campus in Bethesda, Md., continues but recruitment of new patients is on hold.

There's widespread confusion and fear among scientists and doctors on the sprawling National Institutes of Health campus and at institutions dependent on the agency's funding.