Thirty-one Democratic lawmakers — led by Sen. Michael Bennet and Rep. Kim Schrier — sent a pointed letter to CDC Director Erica Schwartz this week, demanding she explain her agency's role in President Trump's August 10th executive order (EO) on childhood vaccines. The EO reduced the number of recommended childhood vaccines from 18 to 11 and called for splitting the measles, mumps, and rubella (MMR) vaccine into three separate shots — a move critics say lacks scientific backing.

The letter challenges Schwartz to reconcile the EO with her confirmation hearing pledge to "never betray the science," and asks whether CDC career scientists were consulted in drafting it. Lawmakers also raised alarms about the CDC's handling of measles deaths in Pennsylvania, where state officials have confirmed five measles-associated deaths — but the CDC only acknowledges two.

Key Takeaways:

• The EO cut recommended childhood vaccines from 18 to 11 and called for separating the MMR vaccine into three individual shots
• Pennsylvania has reported 5 measles-associated deaths; CDC only recognizes 2 — raising concerns about political interference in public health data
• The CDC also delayed opening COVID vaccine orders through the Vaccines for Children program, which serves low-income children
• Schwartz has been asked to respond in writing by October 16th

Why it matters: If the CDC is selectively reporting state health data or sidelining its own scientists to align with political directives, it could erode public trust in vaccine guidance at a time when measles outbreaks are already resurging.