High concentrations of rotavirus across the Bay Area are raising concerns among infectious disease experts. Here's what to know.
More than a dozen states sued the Trump administration over its rollback of vaccine recommendations for children, calling the move an illegal threat to public health.
Psychologists and psychiatrists told ABC News that witnessing a death -- whether in person, via the news or on social media -- can impact mental health.
The American Academy of Pediatrics on Monday released its updated recommendations for what vaccines children should get.
Doctors say more parents are refusing vitamin K shots for their newborns, potentially putting babies at risk of severe bleeding.
Medical experts slammed the move, saying it could lead to reduced uptake of important vaccinations and increase disease.