8 months to 5 days: what happened when Pennsylvania changed the vaccination regulations for provisional enrollment?

• Հիմնական հեղինակներ: Salini Mohanty (Հեղինակ), Paul Delamater (Հեղինակ), Kristen Feemster (Հեղինակ), Alison M. Buttenheim (Հեղինակ)
• Ձևաչափ: Գիրք
• Հրապարակվել է: Taylor & Francis Group, 2020-05-01T00:00:00Z.
• Խորագրեր: article
• Առցանց հասանելիություն: Connect to this object online.

In March 2017, the Pennsylvania Department of Health reduced the time allowed to demonstrate compliance with school-entry vaccination requirements from eight months to five days. We describe changes in provisional enrollment, vaccine exemptions, and vaccine coverage rates before and after the new re...