British & Japanese Data Show Vaccines Cause Autism
Posted on February 8, 2010
by childhealthsafety
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We previously published data from Japan showing a clear causal link between changes in the Japanese vaccination schedules and corresponding increases and decreases in rates of children having autistic conditions:- Japanese Data Show Vaccines Cause Autism. The UK’s Joint Committee on Vaccination and Immunisation’s irresponsible and only answer to the Japanese data was it was “not UK data”.
Data from the UK’s General Practice Research Database shows that with each major change in the UK childhood vaccination programme the rates of childhood autism have increased significantly.
The current UK rate of children with autistic conditions is 1 in 64 [or 157 per 10,000 children]: “Prevalence of autism-spectrum conditions: UK school-based population study” Baron-Cohen S, Scott FJ, Allison C, Williams J, Bolton P, Matthews FE and Brayne C (2009) British Journal of Psychiatry, 194: 500-509.The rate in boys is 1 in 40. Prior to 1988 which saw the first of several major changes to the UK childhood vaccination programmes the rate of childhood autism was running at between 1 and 4 in 10,000. Childhood autism is also known as “typical” or “Kanner” autism
In addition to vaccines being a biologically plausible cause of the worldwide increases in autistic conditions in children we have also seen legal cases in the USA confirming vaccines have caused autism in US children: AUTISM – US Court Decisions and Other Recent Developments – It’s Not Just MMR
The data presented here provides further evidence of the unscientific approach of medical researchers when publishing papers purporting to support the claim there is no association between vaccines and autism.
The graph above is adapted from a 2001 paper by Jick et al. The authors claimed [emphasis added]:-
“... the data provide evidence that no correlation exists between the prevalenceThe data shows something different and when correlated with major changes in the UK childhood vaccination programme shows what are the most likely “environmental factors not yet identified“. With each major change to the UK’s childhood vaccination programme cases of childhood autism increased substantially.
of MMR vaccination and the rapid increase in the risk of autism over time. The
explanation for the marked increase in risk of the diagnosis of autism in the
past decade remains uncertain. ….. The increase ….. could be due to ……
environmental factors not yet identified.”
“Mumps,
measles, and rubella vaccine and the incidence of autism recorded by general
practitioners: a time trend analysis” BMJ 2001;322:460-463 24 February
The childhood autism risk increased three-fold for children born in 1988 and 1989 from the previous rate of between 1 and 4 in 10,000 to 12 in 10,000.
The major change: the MMR vaccine was introduced in October 1988. Routine
administration was at around 15 months.
The childhood autism risk increased five-fold for children born in 1990 and 1991 to 20 in 10,000 from the pre 1988 rate of 1 to 4 in 10,000.
The major change: in May 1990 the accelerated DTP vaccine programme was
introduced. British babies were given the DTP vaccine substantially earlier at
2, 3 and 4 months instead of the previous 3, 5 and 10 months.
The childhood autism risk increased nearly eight-fold for children born in 1993 to 29 in 10,000 from the pre 1988 rate of 1 to 4 in 10,000.
The major change: the Haemophilus Influenzae b vaccine was introduced in October
1992. Routine administration was three doses at 2, 3 and 4 months.
It appears it was only from 1993 that most infants were vaccinated at 2, 3 and 4
months with those born earlier being vaccinated at later ages in “catch-up
campaigns”. This data suggests that to reduce the risk of autism from vaccines
parents should delay the age at which their children are vaccinated.
One study shows that average vaccine coverage by November 1993 was 34% for 1989
births, 77% for 1990 births, 87% for 1991 births, and 89% for 1992 births:
“Haemophilus influenzae: the efficiency of reporting invasive disease in England
and Wales” Communicable Disease Report 4:2 4 February 1994
Data from formal peer refereed medical papers show vaccines caused autism in Japanese children. The number developing autism rose and fell in direct proportion to the number of children vaccinated each year: [click here for full details Japanese Data Show Vaccines Cause Autism]
http://childhealthsafety.wordpress.com/2010/02/08/britvaxautism/
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