Retraction of correction

The BMJ was wrong to have published the correction (1 January, p 41) to Abi Berger's review of the Dispatches television programme “MMR: What they didn't tell you” (BMJ 2004; 329: 1293). Her original statement that the results of a study conducted by Dr Nick Chadwick “were not made public” was in fact correct; we are therefore retracting the correction.