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

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 ...

RFK Jr. wants placebo trials for vaccines. A Northwestern researcher says that's unethical.

RFK Jr plans to change how vaccines are tested in the US, a decision that could impact how quickly and widely vaccines are made available.

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

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

Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. is requiring all new vaccines to undergo placebo-controlled trials in a policy change the agency described as a "radical departure ...

The potential change outlined in a statement says all new vaccines will be required to undergo placebo testing, a procedure in which some people receive the vaccine and others receive an inert ...

Kennedy Jr., says it intends to add the requirement of a placebo testing phase in vaccine trials to provide more transparency about medical products, but experts warn the process could threaten ...