Public health experts warn that the change could lead to people getting a placebo shot instead of a necessary vaccine.

The potential change outlined in a statement would require all new vaccines to undergo placebo testing, sparking concerns ...

HHS Secretary Robert F. Kennedy Jr. is requiring all new vaccines to undergo placebo testing in a new policy change meant to ...

Health and Human Services Secretary Robert F. Kennedy Jr. Is changing the way vaccines are tested and will now require all ...

The top US health department plans to require placebo testing for all vaccines in an effort to offer "straightforward" public ...

Ignoring ethical standards in medicine that have been developed over decades to unilaterally establish placebo controls in ...

The U.S. Health and Human Services Department says it will require placebo testing of "all new vaccines," raising questions ...

A Department of Health and Human Services spokesperson called the move "a radical departure from past practices." ...

The U.S. Department of Health and Human services says it will require all new vaccines to be tested in placebo-controlled ...

The Department of Health and Human Services says it will require new vaccines to be tested against a placebo, which could ...

Former assistant health secretary Dr. Brett Giroir discusses new HHS testing requirements for vaccines and more on ‘Fox News ...

The US Food and Drug Administration will require all new vaccines to undergo placebo-controlled trials before approval — a ...