US stillbirth rate improved last year, but progress is slow

The US stillbirth rate dropped 2% last year, according to data published Wednesday by the US Centers for Disease Control and Prevention, a hopeful improvement after a turbulent few years.

​ The US stillbirth rate dropped 2% last year, according to data published Wednesday by the US Centers for Disease Control and Prevention, a hopeful improvement after a turbulent few years. Read More Breaking News, Latest News and Videos | CNN