Momentum is building to scale back the current recommendation that all children over 6 months old get immunized against the virus.

In recent interviews, Health and Human Services Secretary Robert F. Kennedy Jr. has minimized the risk COVID-19 poses to kids and exaggerated the risk of the vaccine, incorrectly claiming that the shot poses a “profound risk” to children.

When the Department of Health and Human Services (HHS) announced a new requirement for placebo testing on all new vaccines last week, the agency suggested the move would help protect consumers. But medical experts and vaccine makers say wide application of the rule would be an unnecessary drain on time and money,