Hahaha and people still back up vaccines? Do some simple ass research people! “Because SV40 was not discovered until 1960, no one was aware in the 1950s that polio vaccine could be contaminated,” the website offered up as an explanation. How the vaccine came to be contaminated, the CDC explained, was by sheer accident: Soon after its discovery in 1960, SV40 was identified in polio vaccine. It was found in the injected form of the vaccine (IPV), not the kind given by mouth (OPV). At that time, rhesus monkey kidney cells, which contain SV40 if the animal is infected, were used in preparing viral vaccines. The vaccine was discovered to contain the monkey cancer virus in 1960, but the “existing polio vaccine stocks were not recalled and were used until 1963,” meaning the CDC was, for a period, consciously dispersing vaccines known to have a possible link to cancer, including to tens of millions of people in other countries, such as the UK, Australia, and the former Soviet Union. The SV40Foundation.org website details how the vaccine continued being used even after a possible cancer-link was found. Upon the discovery that SV40 was an animal carcinogen that had found its way into the polio vaccines, a new federal law was passed in 1961 that required that no vaccines contain this virus. However, this law did not require that SV40 contaminated vaccines be thrown away or that the contaminated seed material (used to make all polio vaccines for the next four decades) be discarded. As a result, known SV40 contaminated vaccines were injected into children up until 1963.
Posted on: Mon, 23 Sep 2013 03:12:55 +0000
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