What changed
Reported clinical administration and immune/protection observations for the live attenuated Jeryl Lynn mumps vaccine.
Scientific scope
The record is the exact four-author 1968 NEJM study. It does not absorb strain isolation, manufacturing teams, later MMR formulation, population-effectiveness surveillance or contemporary safety guidance.
Evidence
The linked sources identify this contribution and its scope. WRS has not independently reconstructed the scientific claims. The record is the exact four-author 1968 NEJM study. It does not absorb strain isolation, manufacturing teams, later MMR formulation, population-effectiveness surveillance or contemporary safety guidance.
Contributors
- Maurice R. Hilleman · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
- Eugene B. Buynak · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
- Robert E. Weibel · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
- Joseph Stokes Jr. · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.
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