Watch: Trump signs executive order updating childhood vaccine recommendations

The Trump administration has drafted an executive order aiming to modify childhood vaccination schedules, potentially dividing the MMR vaccine into three separate shots, according to information shared with Axios. President Trump is scheduled to sign the order this afternoon, as confirmed by White House press secretary Karoline Levitt on Twitter.

This move is seen as a possible prelude to politically charged vaccine policy debates ahead of the midterm elections. The executive order stipulates that the combined MMR vaccine should be administered as three distinct shots after domestic production, and encourages administering all childhood immunizations at separate visits whenever possible.

Health Secretary Robert F. Kennedy Jr.'s appointed vaccine advisers proposed the same recommendation last fall, but the White House had previously discouraged such politically charged policy changes. President Trump has shown ongoing interest in the issue, reportedly engaging with Kennedy about the slow progress in vaccine policy, as reported by the Wall Street Journal.

Critics argue that there is no scientific evidence linking the current childhood vaccine schedule to health risks, including the potential increase in autism rates. Legal challenges have blocked previous attempts to reduce the number of recommended childhood vaccines and restrict access to certain immunizations. Advocates of vaccine policy argue that splitting the MMR vaccine increases the number of doctor visits, potentially leading to missed appointments and incomplete immunizations.