Single measles vaccines used at BabyJabsDr David Salisbury, the Head of Immunisation at the Department of Health has warned against the single measles vaccines because, he said, there had been "major problems" with the quality and storage of some of the vaccines. We would like to reassure you that the measles vaccines we offer at BabyJabs are manufactured by large reputable vaccine manufacturers and are just as effective as the measles component of the triple MMR vaccine. They are imported in temperature controlled containers through licensed pharmaceutical importers and are stored in our temperate controlled vaccine fridges. The single measles vaccines are not licensed for use ion the UK; this is simply because the government does not wish them to be used but wants all children to receive the MMR vaccine. The health and safety of the children we immunise is our chief concern.