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

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

A blanket requirement for placebo-controlled trials threatens research ethics and vaccine access, it’s being argued.

Health and Human Services Secretary Robert F. Kennedy Jr. has misleadingly claimed that vaccines are not tested in ...

The US Department of Health and Human Services said it will require that all new vaccines be tested in placebo-controlled ...

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

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

U.S. Health and Human Services Secretary Robert F. Kennedy Jr intends to shift the way vaccines are tested, The Washington ...

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

The nocebo effect appears to work more strongly and more persistently than the placebo effect when it comes to pain, a new study has found. In other words, having negative expectations going into a ...

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

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