As Donald Trump prepares to retake his seat at the Resolute Desk, Robert F. Kennedy Jr. has positioned himself to wield sweeping influence over US health care from day one of a new Trump administration.

Trump said Robert F. Kennedy Jr. would be allowed to reshape the country's public health and "do some things."

It’s too early to know if Robert F. Kennedy Jr. will have an important healthcare role in a second Trump administration, but investors in vaccine stocks are already taking cover. Stocks of vaccine-makers were underperforming on Wednesday,

RFK Jr.’s sister, Kerry Kennedy, explains why she doesn’t trust her brother to run a health agency in the US and issues a warning about President-elect Donald Trump.

Members of the Kennedy family, the prominent political lineage rooted here in Massachusetts, are reacting to Donald Trump's win

Projected winner of the presidential election former President Donald Trump vowed, even on Election Day, to give Robert F. Kennedy Jr. a significant role in health care under his new administration.

Robert F. Kennedy Jr., who may play a key role in overseeing health care in a second Trump administration, spoke to NBC News’ Vaughn Hillyard about his current views on vaccines, fluoride in water, and more.

The former presidential hopeful said that a vote for Donald Trump was the only way to get him and his ideas into the White House.

In late October, the Supreme Court rejected an emergency appeal to remove RFK Jr. from the presidential ballot in two battleground states.

With Donald Trump’s victory in the presidential election, public health experts are anxiously waiting to see whether his embrace of Robert F. Kennedy Jr. will translate into real policy, and perhaps chaos, at the Food and Drug Administration — the regulator tasked with ensuring that America’s drugs are effective and its food is safe to eat.

Multiple studies say fluoride is safe in drinking water. Here's what Hoosiers should know about the fluoride coming out of Indiana's taps.