Take-up of MMR vaccine falls for fourth year in a row in England - Proportion of children being immunised down to 91.2% as experts warn of measles risk
Take-up of MMR vaccine falls for fourth year in a row in England - Proportion of children being immunised down to 91.2% as experts warn of measles risk: https://ift.tt/2xqkuZy Read more... https://ift.tt/2xquH8k
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