Dr. Anthony Fauci, the nation's leading infectious disease expert (right), has gone on the record to say "Certainly my meetings with the president have been dramatically decreased." AP Photo/Alex Brandon Top US infectious disease expert Dr. Anthony Fauci said no one has seen the coronavirus vaccine data yet, despite President Donald Trump asserting that the US will have one "very soon." Fauci told The Daily Beast in an interview that only one person has access to the data, at this stage of development, who will assess the data and determine whether the vaccine is ready for production or needs to undergo more testing. "These are blind placebo-controlled trials.