Only polio virus Type 1 persists, and only in Pakistan and Afghanistan. But now mutant vaccine viruses are paralyzing some unvaccinated children. Australian grandfather stranded in Canada after travel insurance REFUSED to cover hospital bills. Perth man Phil Nelson, 65, and his wife Morag flew to Calgary in July after their son Karl was involved in a serious traffic accident …
Two Strains of Polio Are Gone but the End of the Disease Is Still Far Off

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