RFK Jr. wants to delay hepatitis B vaccine. Here's what parents need to know.
RFK Jr. wants to delay hepatitis B vaccine. Here's what parents need to know.https://wpnnradio.com/wp-content/themes/movedo/images/empty/thumbnail.jpg150150adminadminhttps://secure.gravatar.com/avatar/790df65a416873c3f0501d984b0b24a2f32bf2af0d1509085b901ade4bbb36e7?s=96&d=mm&r=g
The three-dose hepatitis B vaccine has a long track record of safety, but rolling back recommendations could leave kids vulnerable to infections, doctors say. source
