Polygraph

President Donald Trump issued an executive order suggesting the MMR vaccine should be broken into three shots.

Posted by All In with Chris Hayes, Checked

Polygraph verdictTrue
Sources
4 support2 context
Said
1 time·
Confidence
95%
All In with Chris HayesSep 19, 2026
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44 claimsThe check →

The claim as extracted is that Trump issued an executive order suggesting the MMR vaccine be broken into three shots; the White House fact sheet and multiple AP, Politico and FactCheck.org reports confirm the signed order recommends separating MMR into three single-disease shots given at separate visits.

What was said

… A couple things about this very stupid thing that the president just said is that one, they always complain, anti-vaxxers complain about so many shots, so many shots. But the president released an executive order a couple weeks back that suggested that the MMR should be broken up into three shots. Now he's saying that those three shots should be broken up. Again, by five times. So instead of one shot at 12 months old, now we're suggesting that you want to take your baby to the pediatrician and get a shot at 12 months, and then at 18 months, and then …
All In with Chris Hayes · · from the transcriptPost →

What we found

Supports. The White House fact sheet states the order recommends separating the combined MMR vaccine into three single-disease shots and administering vaccines during separate medical visits.[3]

Supports. AP reporting says the order, signed Monday, recommends separating MMR into three different shots administered in separate visits, citing the White House fact sheet.[1][4]

Supports. FactCheck.org confirms Trump signed the executive order on Aug. 10 and that it called for administering MMR in separate shots.[2]

Context. FactCheck.org and other coverage rate Trump's claims that the vaccine is unsafe or linked to autism as unsupported, but the claim here concerns only the order's suggestion of splitting MMR, which sources confirm.[2][5]

Context. Sources note separate MMR shots are not currently available in the US and an executive order cannot itself change recommendations, which does not contradict the claim that the order suggested the split.[4][6]

Sources

6 sources: 2 fact-checkers, 1 primary, 2 tier 2, 1 not rated

  1. 1Pediatricians say Trump's vaccine order could put kids at riskapnews.com · fact-checker · cited for: supports
  2. 2Trump’s False MMR Vaccine Claims - FactCheck.orgfactcheck.org · fact-checker · cited for: supports, context
  3. 3Fact Sheet: President Donald J. Trump Delivers Gold Standard ...whitehouse.gov · primary source · cited for: supports
  4. 4WATCH: Trump signs executive order on childhood vaccine recommendationspbs.org · tier 2 · cited for: supports, context
  5. 5The great MMR dividepolitico.com · tier 2 · cited for: context
  6. 6Executive order on vaccines bypasses an evidence-based ...theconversation.com · not rated · cited for: context

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