In a rare interview about his work, on May 15, 2006, with Elizabeth Halloran, of "U.S. News & World Report", when she asked whether he was "working on stories other than those involving the Fitzgerald investigation," Waas indicated that he has "been working on a long, explanatory piece about healthcare issues, the cervical cancer vaccine." Among the questions that he raised with Halloran are: "Why isn't that vaccine going to get to the people it should get to? Is it going to be locked away?"