"We will be ready," to administer booster dose if needed, Murthy says

There are a number of data sets for the U.S. to examine before they make a decision about booster doses for Covid vaccines, U.S. Surgeon General Dr. Vivek Murthy tells Closing Bell. "If and when a booster is required, we will be ready to administer it," he says.
Fri, Jul 30 20215:03 PM EDT