Here is what we know about polio as a disease, its vaccines and the likely number of lives saved through inoculation.

Here, we explain the facts behind several more of Robert F. Kennedy Jr.’s claims during his two Senate hearings as nominee for Health and Human Services secretary.

The secretary of the Department of Health and Human Services, or HHS, plays a significant role in every American’s access to health care and in the nation’s overall well-being.

Kennedy Jr., President Donald Trump’s pick to lead the US Department of Health and Human Services ... according to the World Health Organization, or WHO. One in 200 infections leads to paralysis ...

It’s a mistake for President Trump to order to the United States to leave the World Health Organization. He should reverse ...

The Department for Health and Human Services is in a communications pause; it has been since last week. HHS oversees several ...

As a small business owner, you're pulled in many different directions. You must develop a compelling product or service, ...

President Donald Trump's first week in office came with big changes to U.S. health agencies, including the pausing of all ...

Watch live as RFK Jr. faces questions from senators in his confirmation hearing as President Trump’s nominee to lead the ...

A national freeze on federal grant dollars ordered by President Donald Trump has produced confusion and some alarm from ...