Three doses of COVID-19 mRNA vaccination induce long-lasting antibody and memory B-cell responses, according to a study of ...

Concern is growing among public health experts that anti-vaccine sentiments within federal and state governments may derail ...

Six years ago, as measles outbreaks cropped up across the country, President Donald Trump was asked what parents should do. ...

The Army has reenlisted more than 23 soldiers who were discharged for refusing the COVID-19 vaccine, officials said Monday, ...