Is the MMR vaccination programme failing to protect women against rubella infection

In recent years the number of pregnant women susceptible to rubella has increased markedly. In the West Midlands the proportion has risen from 1·4% in 2004 to 6·9% in 2011. Locally, the proportion of non-immune women ranges from 1·6% in those born prior to 1976 to 17·8% in those born since 1986. The latter group comprises those given MMR in their second year with no further booster doses. The number of non-immune women will continue to rise as a consequence of low MMR uptake in the late 1990s. Repeat testing of samples with values