Measles, mumps and rubella vaccine, autism and inflammatory bowel disease: advising concerned parents.
Measles, mumps and rubella (MMR) vaccine has been used for almost 30 years in the US, 20 years in Sweden and Finland, and over 10 years in most of the rest of Europe. During this time, it has brought about a dramatic reduction in the morbidity and mortality due to measles and mumps, as well as a considerable reduction in the number of babies with the congenital rubella syndrome. In spite of extensive evidence confirming the efficacy and safety of the vaccine, concerns have recently been raised about a possible link with autism and bowel problems. These arose principally from a research group in the UK, but have now spread to other countries. In the UK this has caused a fall in the uptake of the vaccine with fears of possible outbreaks of measles and mumps in some groups of children. Over the last 3 years a number of studies have addressed this possible link between MMR and autism and inflammatory bowel disease. Studies from the US, UK, Sweden, and Finland have all failed to demonstrate a link. Amongst others, the American Academy of Pediatrics, the Royal College of Paediatrics and Child Health, the Institute of Medicine, and the World Health Organization have all considered the evidence and endorsed the continuing use of the vaccine. No regulatory body in the world has changed its policy as a result of this hypothesized link. Professionals and parents can be assured that MMR is well tried and tested and one of the most successful interventions in healthcare.
Elliman
David A C
DA
Department of Child Health, St George's Hospital, Tooting, London, England. DavidElliman@compuserve.com
Bedford
Helen E
HE
D001321:Autistic Disorder / Q000209:etiology*; D002648:Child; D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000209:etiology*; D008458:Measles Vaccine / Q000009:adverse effects*; D009108:Mumps Vaccine / Q000009:adverse effects*; D012411:Rubella Vaccine / Q000009:adverse effects*; D012449:Safety; D014611:Vaccination / Q000331:legislation & jurisprudence
D008458:Measles Vaccine; D009108:Mumps Vaccine; D012411:Rubella Vaccine