US regulators approved Moderna Inc.’s Covid vaccine for children, but for a narrower group than before, continuing Robert F. Kennedy Jr.’s controversial policy positions that have led to restricted access to the shots for kids.

The move makes Moderna’s vaccine, called Spikevax, the first COVID shot for kids in the U.S. to be fully approved, rather than used under emergency authorization, STAT News reported. The vaccine can now be given to children ages 6 months through 11 years, but only if they have at least one health issue that increases their COVID risk.

Moderna’s Covid vaccine for children has been given full FDA approval, making it the first such shot for kids in the U.S. that will no longer be administered under an emergency use authorization.