Cameron McMahon v. HHS - Meningococcal, Shoulder Injury Related to Vaccine Administration (SIRVA) (2026)

Cameron McMahon filed a petition for vaccine compensation alleging a shoulder injury related to vaccine administration (SIRVA) after receiving a meningococcal vaccine on August 22, 2022. Petitioner stated the vaccine was administered in the United States and that he suffered residual effects for more than six months.

Respondent denied that petitioner sustained a SIRVA Table injury or that the vaccine caused his alleged injury. The parties subsequently filed a joint stipulation agreeing to settle the case.

Chief Special Master Corcoran adopted the stipulation as the decision awarding damages. Petitioner was awarded a lump sum of $22,500.00 for all items of damages.