Loretta Jackson v. HHS - MMR, shoulder injury related to vaccine administration (SIRVA) (2026)

On April 29, 2024, Loretta Jackson filed a petition alleging that a measles, mumps, and rubella vaccine administered on September 4, 2023 caused a shoulder injury related to vaccine administration. Respondent denied that Ms.

Jackson's MMR vaccination caused SIRVA or any other injury and denied that her current condition was a vaccine-related sequela. The public stipulation does not describe her first symptom, treatment visits, diagnostic imaging, injections, therapy, or continuing limitations.

On January 22, 2026, Special Master Christian J. Moran adopted the parties' stipulation.

Ms. Jackson was awarded $45,000.00 for damages and $1,500.00 to reimburse an Arizona Medicaid lien, for a total of $46,500.00.