A new JAMA evidence review lays out how much a shot in the last weeks of pregnancy may actually protect a baby through the ...

Hepatitis B is a virus that can damage the liver and lead to lifelong health problems. The hepatitis B vaccine prevents short-term illness (acute hepatitis) and a life-threatening infection called ...

More parents are refusing a shot typically given at birth to reduce the risk of infant bleeding as part of what appears to be a growing trend, according to a new report and a previous study. A ...