Claim: Trump's executive order splits the MMR vaccine into 3 separate shots

The claim that Trump's executive order splits the MMR vaccine into three separate shots is mostly true. Multiple sources, including the White House and AP News, report that the order recommends separating the combined MMR vaccine into three individual vaccines. However, some sources, like The Guardian, clarify that this recommendation does not change current CDC guidelines and is not an immediate implementation. This distinction is important as it indicates the order's advisory nature rather than a direct mandate for change. The models diverge sharply — treat this as higher-uncertainty. Perplexity comes in highest (82%), while Gemini is lowest (25%). While the majority of sources support the claim that Trump's executive order recommends splitting the MMR vaccine, some sources argue that the order does not alter existing CDC recommendations. This creates a nuance where the order suggests a change but does not enforce it, leading to uncertainty about the immediate impact of the executive order. The distinction between recommendation and implementation is crucial, as it affects how the claim is interpreted in practice, though it does not fundamentally alter the assertion that the order advocates for splitting the vaccine.