On boosters, Americans have heard conflicting messages from various parts of the U.S. government. Yet, Fauci said, "there is less disagreement and conflicts than seem to get out into the tweetosphere."

Religious objections, once used sparingly around the country to get exempted from various required vaccines, are becoming a much more widely used loophole against the COVID-19 shot.

A House committee dealt an ominous setback Wednesday to President Joe Biden's social and environment package, derailing a money-saving plan to let Medicare negotiate the price it pays for prescription drugs.

An estimated 17 million people will have gained Medicaid coverage during the COVID-19 pandemic by the end of 2021, according to a new Urban Institute report.