Relative to vaccines and preventing future disease outbreaks

The bill amends existing Massachusetts law to require all schools, including public, private, and charter schools, to report the number of students immunized and exempted from immunizations every year. This data must be reported to the Department of Public Health. The Department is also required to publish and make this data publicly available, as long as it does not disclose personal information or violate privacy laws.

MA S1557 is a senate bill in the Massachusetts 194th General Court, sponsored by Edward Kennedy (D), currently “Introduced” since February 27, 2025.

We track 6,558 Massachusetts bills this session, 34 of them sponsored by Edward Kennedy.

Supporters of the bill would likely highlight its focus on public health transparency and safety. They may argue that by requiring schools to report immunization data, it helps to prevent disease outbreaks and ensures that parents, schools, and communities have the necessary information to make informed health decisions. The bill is framed as a proactive approach to safeguard children and manage public health risks effectively.

Critics of the bill might frame it as an unnecessary bureaucratic measure that could impose additional reporting burdens on schools. They might express concerns about privacy, arguing that even aggregate data publication could lead to breach of personal privacy or misuse of information. Furthermore, opponents may claim this could lead to stigmatization of schools with lower vaccination rates.