Tonight Assuring News Today

Apparently quality control issues were found in a baltimore plant run by emergent biosolutions, that actually helps make the jaohnson & johnsn vaccine. but we now know that that plant has not received fda authorization yet. the human error discovered during the validation process, they say, and the company tonight assuring people at home that this does not effect any of the current vaccine out there or their promised timeline? >> reporter: thats exactly right, david. johnson & johnson says vacci...