Horizon : Does the MMR Jab Cause Autism?: We cannot win
نویسندگان
چکیده
منابع مشابه
Does television cause autism? A theoretical account
The incidence of autism spectrum disorders may have increased in the past few decades. If so, it is important to identify possible causes. Here we consider whether exposure to artificial displays such as television in the first year or two of life is a contributing factor for infants already at risk of autism. Correlational studies and anecdotal evidence from clinical practice are consistent wi...
متن کاملDoes Rubella Cause Autism: A 2015 Reappraisal?
In the 1970s, Stella Chess found a high prevalence of autism in children with congenital rubella syndrome (CRS), 200 times that of the general population at the time. Many researchers quote this fact to add proof to the current theory that maternal infection with immune system activation in pregnancy leads to autism in the offspring. This rubella and autism association is presented with the not...
متن کاملRecall bias, MMR, and autism.
Parents of autistic children with regressive symptoms who were diagnosed after the publicity alleging a link with measles, mumps, and rubella (MMR) vaccine tended to recall the onset as shortly after MMR more often than parents of similar children who were diagnosed prior to the publicity. This is consistent with the recall bias expected under such circumstances.
متن کاملDoes our speech change when we cannot gesture?
Do people speak differently when they cannot use their hands? Previous studies have suggested that speech becomes less fluent and more monotonous when speakers cannot gesture, but the evidence for this claim remains inconclusive. The present study attempts to find support for this claim in a production experiment in which speakers had to give addressees instructions on how to tie a tie; half of...
متن کاملMMR: where are we now?
T he combined measles, mumps and rubella (MMR) vaccine was introduced to the UK in 1988 and uptake of the vaccine rose rapidly to a high of 92%. In 1992, brands containing the Urabe strain of the mumps vaccine virus were withdrawn after it was noted to be associated with an increased risk of aseptic meningitis. This did not appear to have a deleterious effect on uptake. In 1995, a paper was pub...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BMJ
سال: 2005
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.331.7508.111-a