Autism is a baffling disease that affects 500,000 children in the United States alone. Strangely enough, the incidence of autism has skyrocketed since the 1980s when only 1 in 10,000 children were diagnosed with the disorder, compared to 1 in 175 today. Scientists have yet to discover for certain what causes the disease, although there are several theories being discussed. The most controversial theory contends that mercury present in childhood vaccines may be one of the lead…
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