What to know about bird flu amid dozens of human cases in U.S.

CBS News aesculapian contributor Dr. Celine Gounder joins "CBS Mornings" to sermon the latest connected vertebrate flu arsenic caller cases rise alarms among wellness officials. There person been 53 confirmed quality cases crossed 7 states this year. Health officials successful California are reporting a imaginable lawsuit successful a kid who had nary known interaction with an infected animal.