Gottlieb “fairly confident” that new Brazilian virus strain is already in the U.S

Read MoreDr. Scott Gottlieb, the former FDA commissioner, says he is “fairly confident” that a new strain of the virus from Brazil is already in the U.S., and “we’re just not detecting it yet.”Dr. Scott Gottlieb, the former FDA commissioner, says he is “fairly confident” that a new strain of the virus from Brazil is already in the U.S., and “we’re just not detecting it yet.”