Original sentence: And despite that America had already reported "adverse reactions" to MMR containing Urabe Mumps strain, the Thatcher government went ahead with the mass vaccinations.Britain's Telegraph newspaper reported on-line in March, 2007 on revelations from an FOIA request that the Urabe MMR vaccine in Britain was linked to cases of encephalitis which caused brain damage.The Rubella component, Meruvax, is propagated using a human cell line (WI-38, named for the Wistar Institute) derived in 1961 from the tissue of a fetus that was aborted.The use of cell lines derived from aborted tissue has led to some religious controversy
Edited sentence: Although America had already reported "adverse reactions" to MMR containing Urabe Mumps strain, the Thatcher government went ahead with the mass vaccinations.Britain's Telegraph newspaper reported on-line in March, 2007 on revelations from an FOIA request that the Urabe MMR vaccine in Britain was linked to cases of encephalitis, which caused brain damage.The Rubella component, Meruvax, is propagated using a human cell line (WI-38, named for the Wistar Institute) derived in 1961.The use of some cell lines has led to some religious controversy