Outbreak of mumps associated with poor vaccine efficacy - Oporto Portugal 1996
Open Access
- 1 December 1998
- journal article
- Published by European Centre for Disease Control and Prevention (ECDC) in Eurosurveillance
- Vol. 3 (12) , 119-21
- https://doi.org/10.2807/esm.03.12.00101-en
Abstract
Vaccination against mumps in Portugal began in 1987, with the introduction of the combined measles, mumps, and rubella vaccine (MMR) in the national vaccination programme (Programa Nacional de Vacinação: PNV) for both sexes at 15 months. In November 1990,Keywords
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