Original sentence: Andrew Wakefield suggested a possible link between bowel disorders, autism and MMR vaccine, and urged further research.In 2004 and 2005, England and Wales have seen an increase in the incidence of mumps infections among adolescents and young adults, which health authorities attribute to a decline in booster shots from 92% to 80%, which they believe is due to the alleged misinformation generated by Wakefield's study.In 2004, 10 of the 13 authors of the original Wakefield study retracted the paper's interpretation, without disputing the central finding of a consistent set of bowel disorders among the autistic study subjects, stating the data were insufficient to establish a causal link between MMR vaccine and autism.In response to the controversies, a number of studies with larger sample sizes were conducted, and failed to confirm the findings.In the late 1990s, controversy over vaccines escalated in both the US and the United Kingdom when a study, published in the respected journal Lancet, by Dr
Edited sentence: Andrew Wakefield claimed a possible link between bowel disorders, autism and MMR vaccine, and urged further research.In 2004, 10 of the 13 authors of the original Wakefield study retracted the paper's interpretation, stating that the data were insufficient to establish a causal link between MMR vaccine and autism.In response to the controversies a number of studies with larger sample sizes were conducted, and failed to confirm the findings EG:.In the last two years, England and Wales have seen an increase in the incidence of mumps infections among adolescents and young adults, which health authorities attribute to a decline in booster shots from 92% to 80%, which they believe is due to the misinformation spread by Wakefield's study.In the late 1990s, controversy over vaccines escalated in both the US and the United Kingdom when a study, published in the respected journal Lancet,  by Dr