Clinical trial

This is what it's like to help test a coronavirus vaccine, including how much it pays, the side effects and what to consider before signing up.
A clinical trial of the vaccine against COVID-19 found it induces an immune reaction.
He'll testify before a House committee, along with the heads of the CDC, the FDA, and a top official at the DHHS.
Testing logjam is keeping vital information from patients and health officials.