NIH Director: I Believe We'll Have Vaccine by End of Year

On Friday's broadcast of CNN's "Situation Room," National Institutes of Health Director Dr. Francis Collins stated that if one of the coronavirus vaccine trials is successful, "tens of millions of doses" will be available by the end of the year, and that he believes by the end of the year "we will have a vaccine...that looks like it's working" and that everyone will have access to one by the spring.